FCC ID: ZMOSS808NA NB-IoT Module

 

Applicability type No. Product model Description SS808-NA 16+2 eMCP,4G version 1 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 2 of 72 Copyright Copyright 2019 Fibocom Wireless Inc. All rights reserved. Without the prior written permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or transmit the document in any form. The document is subject to update from time to time owing to the product version upgrade or other reasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee. The trademark is registered and owned by Fibocom Wireless Inc. Version Author Assessor Approver Update Date Description V1.0.0 Gaoying Tumin Chenguojiang 07-12-2019 Initial version V1.0.1 Gaoying Tumin Chenguojiang 07-12-2019 1add VBAT line width no narrow than 3mm Notice Trademark Versions Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 3 of 72 Contents Figure Index ............................................................................................................................................... 7 Table Index ................................................................................................................................................. 9 1 Introduction ......................................................................................................................................... 13 Instruction ............................................................................................................................. 13 Reference Standards ........................................................................................................... 13 Related Document ................................................................................................................ 13 2 Product Overview ................................................................................................................................ 14 Product Specification ............................................................................................................ 14 Product Specification ............................................................................................................ 14 Pin definitions ....................................................................................................................... 16 2.3.1 Pin assignment .............................................................................................................. 16 2.3.2 Pin description ............................................................................................................... 17 1.1 1.2 1.3 2.1 2.2 2.3 3 Application Interface ........................................................................................................................... 28 3.1 Power supply ........................................................................................................................ 28 3.1.1 Power input ................................................................................................................... 28 3.1.2 VRTC ............................................................................................................................. 29 3.1.3 Power Output ................................................................................................................ 30 3.2 Control signal ........................................................................................................................ 30 3.2.1 Power on/off .................................................................................................................. 30 3.2.1.1 Power on ......................................................................................................... 31 3.2.1.2 Power off ......................................................................................................... 32 3.2.1.3 Sleep/Wake up ............................................................................................... 32 3.2.2 Volume control .............................................................................................................. 32 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 SPMI ..................................................................................................................................... 32 USB ...................................................................................................................................... 33 UART .................................................................................................................................... 35 SPI ........................................................................................................................................ 36

(U)SIM .................................................................................................................................. 37 SDIO ..................................................................................................................................... 38 GPIO ..................................................................................................................................... 39 I2C ......................................................................................................................................... 40 ADC ...................................................................................................................................... 41 3.12 LCM ...................................................................................................................................... 41 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 4 of 72 3.13 3.14 3.15 3.16 TP ......................................................................................................................................... 43 Camera ................................................................................................................................. 44 3.14.1 Rear camera.................................................................................................................. 45 3.14.2 Front camera ................................................................................................................. 46 3.14.3 Depth camera ................................................................................................................ 47 3.14.4 Design notice................................................................................................................. 48 Sensor .................................................................................................................................. 49 Audio ..................................................................................................................................... 49 3.16.1 Microphone Circuit Design ............................................................................................ 50 3.16.2 Earpiece Circuit Design................................................................................................. 51 3.16.3 Headphone Circuit Design ............................................................................................ 51 3.16.4 Speaker Circuit Design ................................................................................................. 52 3.17 Force Download Interface .................................................................................................... 52 4 Antenna Interface ................................................................................................................................ 53 4.1 MAIN/DRX Antenna .............................................................................................................. 53 4.1.1 Operating Band ............................................................................................................. 53 4.1.2 Circuit Reference Design .............................................................................................. 54 4.2 WIFI/BT Antenna .................................................................................................................. 54 4.2.1 Operating Frequency .................................................................................................... 54 4.2.2 WIFI/BT Antenna Reference Design ............................................................................. 54 4.3 GNSS Antenna ..................................................................................................................... 55 4.3.1 Operating Frequency .................................................................................................... 55 4.3.2 GNSS Antenna Reference Design ................................................................................ 55 4.4 Antenna Requirement .......................................................................................................... 56 5 Antenna PCB Layout Design Guide ................................................................................................... 58 6 WIFI and Bluetooth ............................................................................................................................. 60 6.1 6.2 6.3 6.4 7.1 7.2 WIFI Overview ...................................................................................................................... 60 WIFI Performance ................................................................................................................ 60 Bluetooth Overview .............................................................................................................. 62 Bluetooth Performance ......................................................................................................... 62 7 GNSS .................................................................................................................................................. 63 Overview ............................................................................................................................... 63 GNSS performance .............................................................................................................. 63 8 Electrical, Reliability and RF Performance ......................................................................................... 64 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 5 of 72 Recommended Parameters ................................................................................................. 64 Power Consumption ............................................................................................................. 64 RF Transmit Power ............................................................................................................... 65 RF Receiver Sensitivity ........................................................................................................ 66 Electrostatic Protection ......................................................................................................... 66 9 Structural Specification ....................................................................................................................... 68 Structural Dimension ............................................................................................................ 68 PCB Soldering Pad and Stencil Design ............................................................................... 68 10 Production and Storage ............................................................................................................... 68 SMT ...................................................................................................................................... 68 Carrier and storage .............................................................................................................. 68 Terms and acronyms ................................................................................................................... 69 WARING ...................................................................................................................................... 71 8.1 8.2 8.3 8.4 8.5 9.1 9.2 10.1 10.2 11 12 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 6 of 72 Figure Index Figure 1 Pin Assignment ..................................................................................................................... 17 Figure 2 VBAT Voltage Drop ............................................................................................................... 28 Figure 3 Power Supply Reference Design ......................................................................................... 29 Figure 4 VRTC Reference Design ...................................................................................................... 30 Figure 5 Button Power on Reference Design ..................................................................................... 31 Figure 6 OC Drive Power on Reference Design ................................................................................ 31 Figure 7 Power on Timing ................................................................................................................... 31 Figure 8 Power off Timing ................................................................................................................... 32 Figure 9 External SPMI Diagram ........................................................................................................ 33 Figure 10 USB2.0 Reference Design ................................................................................................. 34 Figure 11 USB2.0 Reference Design(with OTG function) .................................................................. 34 Figure 12 USB3.0 Reference Design ................................................................................................. 35 Figure 13 Level Shift Reference Design ............................................................................................. 36 Figure 14 (U)SIM Reference Design .................................................................................................. 38 Figure 15 SDIO Reference Design ..................................................................................................... 39 Figure 16 LCM Reference Design ...................................................................................................... 43 Figure 17 TP Reference Design ......................................................................................................... 44 Figure 18 Rear Camera Reference Design ........................................................................................ 46 Figure 19 Lane Front Camera Reference Design .............................................................................. 47 Figure 20 Lane Front Camera Reference Design .............................................................................. 47 Figure 21 Depth Camera Reference Design ...................................................................................... 48 Figure 22 Microphone Reference Design ........................................................................................... 50 Figure 23 Earpiece Reference Design ............................................................................................... 51 Figure 24 Headphone Circuit Design ................................................................................................. 51 Figure 25 Speaker Circuit Design ....................................................................................................... 52 Figure 26 Force Download Reference Design ................................................................................... 52 Figure 27 MAIN/DRX Antenna Reference Design ............................................................................. 54 Figure 28 WIFI/BT Antenna Reference Design .................................................................................. 55 Figure 29 Two-layer PCB Microstrip Cable Structure ........................................................................ 58 Figure 30 Two-layer PCB Coplanar Waveguide Structure ................................................................. 58 Figure 31 Four-layer PCB Coplanar Waveguide Structure (Reference Ground layer3) .................... 58 Figure 32 Four-layer PCB Coplanar Waveguide Structure (Reference Ground layer4) .................... 59 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 7 of 72 Figure 33 Structural Dimension .......................................................................................................... 68 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 8 of 72 Table Index Table 1 Support Bands ........................................................................................................................ 14 Table 2 Main Performance .................................................................................................................. 14 Table 3 I/O Description Parameters .................................................................................................... 17 Table 4 Power Supply ......................................................................................................................... 28 Table 5 Power Supply Decoupling Capacitor Design ......................................................................... 29 Table 6 VRTC Parameters .................................................................................................................. 29 Table 7 Power Output ......................................................................................................................... 30 Table 8 Power on/off Signal ................................................................................................................ 30 Table 9 USB2.0 Pin Definition ............................................................................................................. 33 Table 10 USB3.0 Pin Definition ........................................................................................................... 33 Table 11 UART Interface Pin Definition .............................................................................................. 35 Table 12 SPI Pin Definition ................................................................................................................. 36 Table 13 (U)SIM Pin Definition ............................................................................................................ 37 Table 14 SDIO Pin Definition .............................................................................................................. 38 Table 15 GPIO List .............................................................................................................................. 39 Table 16 ADC Pin Definition ................................................................................................................ 41 Table 17 LCM Pin Definition................................................................................................................ 41 Table 18 TP Pin Definition ................................................................................................................... 43 Table 19 Camera Interface Pin Definition ........................................................................................... 44 Table 20 Sensor Interface Pin Definition ............................................................................................ 49 Table 21 Audio Interface Pin Definition ............................................................................................... 49 Table 22 MAIN/DRX Antenna Interface Definition .............................................................................. 53 Table 23 Module Operating Band ....................................................................................................... 53 Table 24 WIFI/BT Antenna Interface Definition ................................................................................... 54 Table 25 WIFI/BT Operating Frequency ............................................................................................. 54 Table 26 GNSS Antenna Interface Definition ...................................................................................... 55 Table 27 GNSS Operating Frequency ................................................................................................ 55 Table 28 Antenna Requirements ......................................................................................................... 56 Table 29 WIFI Transmit Power ............................................................................................................ 60 Table 30 WIFI RX Sensitivity .............................................................................................................. 61 Table 31 BT Rate and Version Information ......................................................................................... 62 Table 32 BT Performance Index ......................................................................................................... 62 Table 33 GNSS Positioning Performance ........................................................................................... 63 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 9 of 72 Table 34 Recommended Parameters ................................................................................................. 64 Table 35 Power Consumption ............................................................................................................. 64 Table 36 RF Transmit Power .............................................................................................................. 65 Table 37 RF Receiver Sensitivity ........................................................................................................ 66 Table 38 ESD Performance ................................................................................................................ 66 Table 39 Terms and Acronyms ............................................................................................................ 69 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 10 of 72 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

1 Reorient or relocate the receiving antenna. 2 Increase the separation between the equipment and receiver. 3 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4 Consult the dealer or an experienced radio/TV technician for help. FCC Caution:

antenna or transmitter. 1 Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 2 This transmitter must not be co-located or operating in conjunction with any other Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 11 of 72 Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator &

your body. This device is intended only for OEM integrators under the following conditions:

1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and the maximum antenna gain allowed for use with this device is 3 dBi. 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: Contains FCC ID: ZMOSS808NA. The grantee's FCC ID can be used only when all FCC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 12 of 72 1 Introduction 1.1 Instruction This document describes the electrical characteristics, RF performance, structure size, application environment, etc. of SS808 series module. With the assistance of the document and other instructions, the developers can quickly understand the hardware functions of the SS808 series module and develop products. 1.2 Reference Standards 3GPP TS 51.010-1 V10.5.0: Mobile Station (MS) conformance specification; Part 1:

Conformance specification 3GPP TS 34.121-1 V10.8.0: User Equipment (UE) conformance specification; Radio transmission and reception (FDD); Part 1: Conformance specification 3GPP TS 34.122 V10.1.0: Technical Specification Group Radio Access Network; Radio transmission and reception (TDD) 3GPP TS 36.521-1 V10.6.0: User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing 3GPP TS 21.111 V10.0.0: U(U)SIM and IC card requirements 3GPP TS 51.011 V4.15.0: Specification of the Subscriber Identity Module -Mobile Equipment 3GPP TS 31.102 V10.11.0: Characteristics of the Universal Subscriber Identity Module 3GPP TS 31.11 V10.16.0: Universal Subscriber Identity Module (U(U)SIM) Application Toolkit

((U)SIM-ME) interface

(U(U)SIM) application

(USAT) 3GPP TS 36.124V10.3.0: Electro Magnetic Compatibility (EMC) requirements for mobile terminals and ancillary equipment 3GPP TS 27.007 V10.0.8: AT command set for User Equipment (UE) 3GPPTS27.005 V10.0.1: Use of Data Terminal Equipment - Data Circuit terminating Equipment

(DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS) 1.3 Related Document NA Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 13 of 72 2 Product Overview 2.1 Product Specification SS808 series smart module integrates core components such as Baseband, eMCP, PMU, Transceiver, PA;

it supports long distance multi-mode communication such as FDD/TDD-LTE,WCDMA and WIFI/BT short-

distance radio transmission technology, as well as GNSS wireless positioning technology. SS808 series module is embedded with Android operating system and support various interfaces such as MIPI/USB/UART/SPI/I2C. It is the optimal solution for the core system of wireless smart products. Its corresponding network modes and frequency bands are as follows:

Table 1 Support Bands Mode WCDMA FDD-LTE TDD-LTE BT4.2 LE GNSS Band Band 2/4/5 Band 2/4/5/7/12/13/25/26/66 Band41(2496MHz2690MHz) 2402-2480 MHz GPS/GLONASS /BeiDou WIFI 802.11a/b/g/n/ac 2402-2482 MHz;5180-5825MHz 2.2 Product Specification The SS808 module is available in 232 LCC+LGA package that includes 148 LCC pins and 84 LGA pins. The dimension is 41mm41mm2.80mm. It can be embedded in various M2M applications. It is suitable for the development of smart devices such as smart POS, cash registers, robots, UAVs, smart homes, security monitoring and multimedia terminals. Table 2 Main Performance Performance Description Power DC 3.5~4.2V, typical voltage: 3.8V Application CPU ARM Cortex-A53 microprocessor cores at 1.8 GHz, 64-bit processor, one quad with 512 KB L2 cache + one quad with 512 KB L2 cache Memory 2GB LPDDR3+ 16 GB eMMC Flash Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 14 of 72 Performance Description Support 3GPP R8 DC-HSPA+

Support 16-QAM, 64-QAM and QPSK modulation 3GPP R6 CAT6 HSUPA: Maximum uplink rate 5.76Mbps 3GPP R8 CAT24 DC-HSPA+: Maximum downlink rate 42Mbps Support FDD/TDD CAT4 Support 1.4-20M RF bandwidth Downlink support multi-user MIMO Maximum uplink rate 50Mbps, maximum downlink rate 150Mbps Support 2.4G and 5G WLAN wireless communication, support WLAN features 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac, the maximum rate up to 433Mbps Bluetooth features BT4.2 (BR/EDR+BLE) Satellite positioning GPS/GLONASS/BeiDou WCDMA features LTE features SMS LCD interface Camera interface cameras Two 4-Lane MIPI_CSI interface, up to 2.1Gbps per lane, support 2 or 3 Text and PDU modes Point-to-Point MO and MT SMS cell broadcast SMS storage: stored in the module by default Two 4-Lane MIPI_DSI interfaces Support maximum 1920*1200 60fps 4-Lane interface supports up to 21MP pixels Audio Input:

2 analog MIC inputs Internal integrated bias Class AB stereo headphone output Class AB differential handset output Class D differential speaker amplifier output Audio interface Audio output:

USB interface USB3.0 SS interface, with data transfer rate up to 5Gbps USB2.0 HS interface, with data transfer rate up to 480 Mbps Support USB OTG Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 15 of 72 Performance Description

(U)SIM interface Support dual (U)SIM dual standby (default dual) Two (U)SIM card interfaces supporting (U)SIM card: 1.8/3V adaptive Support hot plug (close by default)support hot plug (close by default) Three UART serial interfaces, with the maximum rate up to 4Mbps One 4-line serial interface supporting RTS and CTS hardware flow UART interface control One 2-line serial interface One 2-line debug serial interface SDIO interface Support SD3.0, 4bit SDIO; SD card supports hot plug ADC interface Universal ADC, resolution 15 bits I2C interface RTC Antenna interface Multiple I2C interfaces, with a maximum speed up to 3.4 Mbps, and can be used for peripherals such as TP, Camera, and Sensor Support interface MAIN antenna, DRX antenna, GNSS antenna, WIFI/BT antenna Physical characteristics Encapsulation: 148 LCC + 84 LGA Dimension: 41mm41mm2.80mm Weight: TBD Operating temperature: -30C~75C 1) Storage temperature: -40C ~ 85C Software update USB/OTA/SD RoHS Compliant Temperature range RoHS Note:

1 When the module is operating in this temperature range, the functions of it are normal and the relevant performance meets the 3GPP standard. 2.3 Pin definitions 2.3.1 Pin assignment Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 16 of 72 Figure 1 Pin Assignment NC represent No Connectthe pin for this position is reserved and does not need to be Note:

connected. 2.3.2 Pin description Table 3 I/O Description Parameters Symbol I/O DI DO PI PO AI Description Input/Output Digital Input Digital Output Power Input Power Output Analog Input Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 17 of 72 P _ V R D _ R K P S M _ V R D _ R K P S P _ 1 C M I N _ 1 C M I P _ 2 C M I D N G D N G T E D _ S H _ C D C L _ H P H _ C D C F E R _ H P H _ C D C R _ H P H _ C D C I C M _ D N G M _ R A E _ C D C P _ R A E _ C D C D N G X R D _ T N A D N G D N G 5 8 P 2 _ 7 1 L _ G E R V 8 P 1 _ 5 L _ G E R V 8 P 1 _ 6 L _ G E R V N _ R W P _ Y E K S P G _ T N A D N G 9 1 _ O P G I 9 5 _ O P G I D N G I S O M _ 6 P S I O S I M _ 6 P S I K L C _ 6 P S I 3 6 _ O P G I S C _ 6 P S I C D A C N C T R V C N C N 8 4 1 7 4 1 6 4 1 5 4 1 4 4 1 3 4 1 2 4 1 1 4 1 0 4 1 9 3 1 8 3 1 7 3 1 6 3 1 5 3 1 4 3 1 3 3 1 2 3 1 1 3 1 0 3 1 9 2 1 8 2 1 7 2 1 6 2 1 5 2 1 4 2 1 3 2 1 2 2 1 1 2 1 0 2 1 9 1 1 8 1 1 7 1 1 6 1 1 5 1 1 4 1 1 3 1 1 2 1 1 232 229 FORCE_USB_BOOT NC GND VBAT VBAT VBAT GND VBUS_USB_IN VBUS_USB_IN GND USB_DM USB_DP GND NC GND USB_HS_ID UIM2_DETECT UIM2_RESET UIM2_CLK UIM2_DATA VREG_L15_UIM2 UIM1_DETECT UIM1_RESET UIM1_CLK UIM1_DATA VREG_L14_UIM1 GND VREG_L11_SDC_PWR SDC2_CLK SDC2_CMD DC2_DATA0 SDC2_DATA1 SDC2_DATA2 SDC2_DATA3 SD_CARD_DET_N GND NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 GND GND GND GND 164 163 162 161 8 2 2 6 2 2 7 2 2 4 2 2 5 2 2 2 2 2 3 2 2 0 2 2 1 2 2 8 1 2 9 1 2 6 1 2 7 1 2 4 1 2 5 1 2 3 1 2 165 TS_I2C_SDA 166 167 GND 149 150 151 GND 152 168 169 170 171 174 175 176 177 178 179 180 GND 160 CONN 159 158 GND 157 212 211 210 209 208 207 206 203 202 201 200 199 198 197 CONN 172 173 205 204 TS_I2C_SDA 3 8 1 2 8 1 5 8 1 4 8 1 7 8 1 6 8 1 9 8 1 8 8 1 1 9 1 0 9 1 3 9 1 2 9 1 5 9 1 4 9 1 1 8 1 6 9 1 153 154 155 156 GND GND GND GND 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 GPIO_96 GPIO_45 ACCL_INT1_N ACCL_INT2_N MAG_INT_N ALSP_INT_N GPIO_25 GPIO_8 GPIO_105 GPIO_106 GPIO_9 GPIO_97 GPIO_137 GPIO_140 GPIO_91 GPIO_3 GND ANT_TRX GND KEY_VOL_DOWN_N KEY_VOL_UP_N UART2_TX UART2_RX I2C8_SDA I2C8_SCL GPIO_138 CAM_I2C_SDA CAM_I2C_SCL CAM1_PWD_N CAM1_RST_N CAM0_PWD_N CAM0_RST_N GND ANT_WIFI/BT GND CAM1_MCLK CAM0_MCLK 230 8 3 9 3 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 6 0 7 1 7 2 7 3 7 4 7 231 2 _ O P G I 7 _ O P G I 5 3 1 _ O P G I L C S _ C 2 I _ S T N _ T N I _ S T N _ T S R _ 0 S T M W P X T _ 4 T R A U X R _ 4 T R A U S T C _ 4 T R A U S T R _ 4 T R A U D N G E T _ D C L N _ T S R _ 0 D C L N _ K L C _ 0 I S D _ I P M I P _ K L C _ 0 I S D _ I P M I N _ 0 E N A L _ 0 I S D _ I P M I P _ 0 E N A L _ 0 I S D _ I P M I N _ 1 E N A L _ 0 I S D _ I P M I P _ 1 E N A L _ 0 I S D _ I P M I N _ 2 E N A L _ 0 I S D _ I P M I P _ 2 E N A L _ 0 I S D _ I P M I N _ 3 E N A L _ 0 I S D _ I P M I P _ 3 E N A L _ 0 I S D _ I P M I D N G N _ K L C _ 2 I S C _ I P M I P _ K L C _ 2 I S C _ I P M I N _ 0 E N A L _ 2 I S C _ I P M I P _ 0 E N A L _ 2 I S C _ I P M I N _ 1 E N A L _ 2 I S C _ I P M I P _ 1 E N A L _ 2 I S C _ I P M I D N G N _ K L C _ 0 I S C _ I P M I P _ K L C _ 0 I S C _ I P M I N _ 0 E N A L _ 0 I S C _ I P M I P _ 0 E N A L _ 0 I S C _ I P M I D N G GND SD VBAT GPIO Audio CAM ANT LCM USB TP UART SIM SPI Others NC Description Analog Output Open Drain Symbol AO OD Power Descriptions of SS808 module pins are presented in the following table:

Pin Name Pin #

I/O Pin Description Note Voltage range: 3.5~

3.8V Voltage range:

recommend 3.0V VBAT 4,5,6 PI Main power input 4.2V, recommend VRTC 126 PI/PO RTC clock power supply 2.0~3.25V, 226 129 122 224 26 21 130 222 PO PO PO PO PO PO PO VREG_L2_1P1 VREG_L5_1P8 VREG_L6_1P8 1.1V voltage output Drive current TBD 1.8V voltage output Drive current TBD 1.8V voltage output Drive current TBD VREG_L10_2P8 2.8V voltage output Drive current TBD VREG_L11_SDC_PWR 28 SD card power supply, 2.95V VREG_L14_UIM1 PO

(U)SIM card 1 power supply VREG_L15_UIM2 PO

(U)SIM card 2 power supply Drive current TBD 1.8/3V adaptive, TBD TBD 1.8/3V adaptive, VREG_L17_2P85 VREG_L22_2P8 2.85V voltage output Drive current TBD 2.8V voltage output Drive current TBD 3,7,10,13,15,27,36,51,62,69,74,77,79,93,95,119,121,13 GND 1,133,136,143,146,149,152,153,154,155,156,157,160,1 61,162,163,164,170,171,176,177,178,182,190,191,196, GND 51 Pins 197,204,205,228,229,230,231,232 External PMI Interface PON_1 165 DI PMI trigger power on signal Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 18 of 72 168 167 169 Pin Name Pin #

Pin Description Note PM8953_GPIO_8 PMIC GPIO SPMI data signal SPMI clock signal PM_PON_RESET_N 166 Power_on reset signal SPMI_DATA SPMI_CLK Key KEY_PWR_N 123 Power key KEY_VOL_UP_N 91 Volume +

Active low KEY_VOL_DOWN_N 92 DI Volume -

I/O DO I/O DO DO DI DI I/O DO DO DI I/O DO DO DI PO PO Active low, dont add pull-up circuit Volume- key by default, active low. Can be Configured as reboot, dont add pull-up circuit Default disabled

(U)SIM card 1 data

(U)SIM card 1 clock

(U)SIM card 1 reset

(U)SIM card 1 plug detection

(U)SIM card 2 data

(U)SIM card 2 clock

(U)SIM card 2 reset signal

(U)SIM card 2 plug detection Default disabled

(U)SIM card 1 power supply 1.8/3V adaptive

(U)SIM card 2 power supply 1.8/3V adaptive

(U)SIM card interface UIM1_DATA UIM1_CLK UIM1_RESET UIM1_DETECT UIM2_DATA UIM2_CLK UIM2_RESET UIM2_DETECT VREG_L14_UIM1 VREG_L15_UIM2 25 24 23 22 20 19 18 17 26 21 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 19 of 72 Pin Name Pin #

I/O Pin Description Note I/O I/O I/O I/O DO I/O SD card data interface SD card data interface SD card data interface SD card data interface SD card clock SD card command interface SD card interface SDC2_DATA3 SDC2_DATA2 SDC2_DATA1 SDC2_DATA0 SDC2_CLK SDC2_CMD I2C interface I2C8_SCL I2C8_SDA CAM_I2C_SCL CAM_I2C_SDA CAM2_SCL CAM2_SDA USB interface 34 33 32 31 29 30 35 87 88 41 84 85 206 208 8,9 12 SD_CARD_DET_N DI SD card detection VREG_L11_SDC_PWR 28 PO SD card power supply, 2.95V TS_I2C_SCL OD I2C clock TS_I2C_SDA 150,158 OD I2C data OD OD I2C clock I2C data OD OD OD OD I2C clock I2C data I2C clock I2C data Active low by default For sensor default For sensor default For touch panel default default For touch panel For camera default For camera default For camera default For camera default Only have detect function VBUS_USB_IN PI 5V input USB_DP I/O USB 2.0 differential data +

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 20 of 72 Pin Name Pin #

Pin Description Note 11 16 USB_ DM USB_HS_ID USB1_SS_RX_P 173 USB1_SS_RX_M 175 USB1_SS_TX_P 172 DO USB1_SS_TX_M 174 DO USB_SS_SWITCH_SEL 217 DO USB 2.0 differential data -

USB OTG detection USB 3.0 differential data USB 3.0 differential data USB 3.0 differential data USB 3.0 differential data receive +

receive -

transmit +

transmit -

input USB Type-C switch control AI/AO AI/AO AI USB Type-C connector configuration channel Power input (5 V, 210 mA from VBUS) to drive active cables USB_CC2 USB_CC1 USB_VCONN UART interface UART2_TX UART2_RX UART4_TX UART4_RX UART4_CTS UART4_RTS UART5_TX UART5_RX SPI interface 223 227 225 90 89 45 46 47 48 209 207 I/O I/O DI DI DI DO DI DO DI DI DO DO DI UART2 data transmit Debug serial port UART2 data receive default UART4 data transmit UART4 data receive UART4 clear to send UART4 request to send UART5 data transmit UART5 data receive Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 21 of 72 MIPI_DSI0_LANE0_P AI/AO Main LCD MIPI Lane 0+

Pin Name Pin #

Pin Description Note SPI6_MOSI 116 DO SPI6_CLK SPI6_CS SPI6_MISO LCD interface MIPI_DSI0_CLK_P MIPI_DSI0_CLK_N MIPI_DSI0_LANE0_N MIPI_DSI0_LANE1_P MIPI_DSI0_LANE1_N MIPI_DSI0_LANE2_P MIPI_DSI0_LANE2_N MIPI_DSI0_LANE3_P MIPI_DSI0_LANE3_N 113 114 115 53 52 55 54 57 56 59 58 61 60 49 SPI clock SPI chip select SPI Master input slave output input SPI Master output slave Main LCD MIPI clock +

Main LCD MIPI clock -

Main LCD MIPI Lane 0-

Main LCD MIPI Lane 1+

Main LCD MIPI Lane 1-

Main LCD MIPI Lane 2+

Main LCD MIPI Lane 2-

Main LCD MIPI Lane 3+

Main LCD MIPI Lane 3-

I/O DO DO DI AO AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO DO AO AO LCD0_RST_N Main LCD reset MIPI_DSI1_CLK_P MIPI_DSI1_CLK_N 192 193 Sub-LCD MIPI clock+

Sub-LCD MIPI clock-

MIPI_DSI1_LANE0_P 194 AI/AO Sub-LCD MIPI Lane 0+

MIPI_DSI1_LANE0_N 195 AI/AO Sub-LCD MIPI Lane 0+

MIPI_DSI1_LANE1_P 198 AI/AO Sub-LCD MIPI Lane 1+

MIPI_DSI1_LANE1_N 199 AI/AO Sub-LCD MIPI Lane 1-

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 22 of 72 Pin Name Pin #

I/O Pin Description Note MIPI_DSI1_LANE2_P 200 AI/AO Sub-LCD MIPI Lane 2+

MIPI_DSI1_LANE2_N 201 AI/AO Sub-LCD MIPI Lane 2-

MIPI_DSI1_LANE3_P 202 AI/AO Sub-LCD MIPI Lane 3+

MIPI_DSI1_LANE3_N 203 AI/AO Sub-LCD MIPI Lane 3-

LCD_TE 50 DI LCD synchronization signal Keep floating if unused LCD1_RST_N PWM LCD1_BL_EN Touch panel interface TS0_INT_N TS0_RST_N TS1_INT TS1_RST_N Camera interface MIPI_CSI2_CLK_P MIPI_CSI2_CLK_N MIPI_CSI2_LANE0_N MIPI_CSI2_LANE1_P MIPI_CSI2_LANE1_N 216 44 211 42 43 212 218 64 63 66 65 68 67 DO DO DO DI DO DI DO AO AO Sub-LCD reset signal LCD backlight PWM control Sub-LCD backlight enable control Main LCD TP interrupt Main LCD TP reset Sub-LCD TP interrupt Sub-LCD TP reset Rear camera MIPI clock +

Rear camera MIPI clock -

AI/AO AI/AO AI/AO Rear camera MIPI Lane0 -

Rear camera MIPI Lane1 +

Rear camera MIPI Lane1 -

MIPI_CSI2_LANE0_P AI/AO Rear camera MIPI Lane0 +

MIPI_CSI2_LANE2_P 181 AI/AO Rear camera MIPI Lane2 +

MIPI_CSI2_LANE2_N 183 AI/AO Rear camera MIPI Lane2 -

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 23 of 72 75 80 81 71 70 73 72 76 82 83 213 214 215 210 DO DO DO AO AO DO DO DO DO DO DO Pin Name Pin #

I/O Pin Description Note MIPI_CSI2_LANE3_P 180 AI/AO Rear camera MIPI Lane3 +

MIPI_CSI2_LANE3_N 179 AI/AO Rear camera MIPI Lane3 -

CAM0_MCLK CAM0_RST_N CAM0_PWD_N MIPI_CSI0_CLK_P MIPI_CSI0_CLK_N Rear camera master clock Rear camera reset Rear camera power down Front camera MIPI clock +

Front camera MIPI clock -

MIPI_CSI0_LANE0_P AI/AO Front camera MIPI Lane0 +

MIPI_CSI0_LANE0_N AI/AO Front camera MIPI Lane0 -

MIPI_CSI0_LANE1_P 184 AI/AO Front camera MIPI Lane1 +

MIPI_CSI0_LANE1_N 185 AI/AO Front camera MIPI Lane1 -

MIPI_CSI0_LANE2_P 186 AI/AO Front camera MIPI Lane2 +

MIPI_CSI0_LANE2_N 187 AI/AO Front camera MIPI Lane2 -

MIPI_CSI0_LANE3_P 188 AI/AO Front camera MIPI Lane3 +

MIPI_CSI0_LANE3_N 189 AI/AO Front camera MIPI Lane3 -

CAM1_PWD_N DO Front camera power down before power on the CAM1_MCLK CAM1_RST_N CAM2_MCLK CAM2_RST_N CAM2_PWD_N Front camera master clock Front camera reset Depth camera master clock Depth camera reset Depth camera power down must not pull up module IOVDD_1.8V_EN IOVDD Power enable Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 24 of 72 Pin Name Pin #

Pin Description Note AFVDD_2.8V_EN 219 AFVDD Power enable SPKR_DRV_P 148 AO CDC_HPH_REF 138

CDC_HPH_R 137 AO 147 134 135 139 140 142 141 144 145 94 132 78 120 Audio interface SPKR_DRV_N CDC_EAR_P CDC_EAR_N CDC_HPH_L CDC_HS_DET MIC2_P GND_MIC MIC1_N MIC1_P ANT_TRX ANT_DRX ANT-WIFI/BT ANT_GPS INT interface Antenna interface I/O DO AO AO AO AO AI AI

AI AI I/O AI I/O AI Louder speaker driver output+

output-

Louder speaker driver Earpiece output+

Earpiece output-

Headphone output, left channel Headphone ground reference Headphone output, right channel Headphone plug detection Headphone microphone input ground Microphone bias filter Main microphone input -

Main microphone input +

2G/3G/4G main antenna Diversity reception antenna WIFI/BT antenna GNSS antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 25 of 72 Pin Name Pin #

I/O Pin Description Note Ambient light sensor interrupt Magnetic sensor interrupt Accelerometer sensor interrupt interrupt Accelerometer sensor ADC 128 AI ADC detect Force Download interface FORCE_USB_BOOT 1 DI Force download 106 107 108 109 38 96 40 104 101 118 105 110 117 112 97 DI DI DI DI I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O ALSP_INT_N MAG_INT_N ACCL_INT2_N ACCL_INT1_N ADC interface GPIO interface GPIO_2 GPIO_3 GPIO_7 GPIO_8 GPIO_9 GPIO_19 GPIO_25 GPIO_45 GPIO_59 GPIO_63 GPIO_91 General Purpose Input and Output.1.8V power domain Can configure to 0.3V~VBAT Active high 1.8V, must not pull up before power on the module B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 26 of 72 Pin Description Note B-PD:nppukp B-PD:nppukp B-PD:nppukp, must not pull up before power on the module B-PD:nppukp,must not pull up before power on the module Tuner control must not pull up before power on the module Tuner control, must not pull up before power on the module Tuner control Tuner control B-PD:nppukp B-PD:nppukp Pin Name GPIO_96 GPIO_97 Pin #

111 100 I/O I/O I/O GPIO_105 103 I/O GPIO_106 102 I/O GPIO_113 220 I/O GPIO_114 221 I/O 39 99 86 98 151 159 I/O I/O I/O I/O

GPIO_135 GPIO_137 GPIO_138 GPIO_140 Other Interfaces CONN CONN NC Interface NC NC NC 2,14,37,124,125,127 NC Keep floating Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 27 of 72 Boot configuration 3 Application Interface 3.1 Power supply The SS808 provides three VBAT pins for connecting to external power supply source. The input range of power is 3.5V~4.2V and the recommended value is 3.8V. The performance of the power supply such as its load capacity, ripple etc. will directly affect the operating performance and stability of the module. In extreme cases, the peak current of the module can reach 3A and if the power supply capacity is insufficient that VBAT voltage drop below 3V, the module may be powered off or restarted. The VBAT voltage drop is shown as follow figure:

Figure 2 VBAT Voltage Drop 3.1.1 Power input External power source supply the module by VBAT pins. To ensure the power voltage is no less than 3V, it is recommended to connect two 220F tantalum capacitors with low ESR and decoupling capacitors of 1uF, 100nF, 39pF and 33pF in parallel to the VBAT input of the module. Besides the PCB trace of VBAT should as short and wide as possible (no narrow than 3mm) and the ground plane of the power section should be flat. That can reduce the equivalent impedance of the VBAT trace and ensure at maximum transmit power, significant voltage drop will not occur at high currents. Table 4 Power Supply Parameters Minimum Value Recommended Value Maximum Value Unit VBAT (DC) 3.5 3.8 4.2 V The reference design of power supply is shown as follow figure:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 28 of 72 Burst Transmit Burst Transmit VBAT3.5V 3V Drop500mV Figure 3 Power Supply Reference Design Table 5 Power Supply Decoupling Capacitor Design Recommended capacitor Application Description To reduce power fluctuations during module operation, it is required to adopt low ESR 220uF x 2 LDO or DCDC power requires not less than Voltage stabilizing capacitor capacitor 440uF capacitor Battery power can be properly reduced to 100 ~ 220uF capacitor 1uF,100nF Digital signal noise Filter clock and digital signal interference 39pF,33pF,18pF,8.2pF,6.8pF Filter high frequency interference 3.1.2 VRTC VRTC is the power supply of the internal RTC clock of the module. When powered on VBAT pin, the VRTC pin will output voltage. When cut off power supply of VBAT and want keep real time clock it needs to be powered by the external power (coin cell for example). The VRTC parameters are as follows:

Table 6 VRTC Parameters Parameters Minimum Typical Maximum Unit VRTC output voltage VRTC input voltage (clock works well) VRTC input current (clock works well) 2.5 2.0 3.1 3.0 TBD 3.2 3.25 TBD V V uA The reference design of VRTC pin powered by external power source is shown as follow figure:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 29 of 72 Module VBAT VBAT F p 8 6

. F p 2 8

. F p 8 1 F p 3 3 F p 9 3 F n 0 0 1 F u 1 F u 0 2 2

F u 0 2 2

Figure 4 VRTC Reference Design 3.1.3 Power Output The SS808 module provide multiple power outputs for peripheral circuits. It is recommended to connect 33pF and 10pF capacitors in parallel with every power to avoid high frequency interference effectively. Pin Name Programmable Range (V) Default Voltage (V) Drive Current (mA) Table 7 Power Output VREG_L2_1P1 0.375~1.5375 VREG_L5_1P8 VREG_L6_1P8

VREG_L10_2P8 1.75~3.3375 VREG_L11_SDC_PWR 1.75~3.3375 VREG_L14_UIM1 1.75~3.3375 VREG_L15_UIM2 1.75~3.3375 VREG_L17_2P85 1.75~3.3375 VREG_L22_2P8 1.75~3.3375 3.2 Control signal 3.2.1 Power on/off 1.1 1.8 1.8 2.8 2.95 1.8/3 1.8/3 2.85 2.8 TBD TBD TBD TBD TBD TBD TBD TBD TBD SS808 series module provides one-way power on/off control signal to modules power on/off, restart and sleep/wake up. Its pin definition is shown as follow table Table 8 Power on/off Signal Pin Name Pin #

I/O Description Note Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 30 of 72 Module VRTC Coin cell

3.2.1.1 Power on KEY_PWR_N 123 DI Active low, can be used to power on/off, restart, sleep/wakeup the module After modules VBAT pin is powered, pull down KEY_PWR_N pin for more than 2 seconds can trigger module power on. The button control and OC drive power on reference design is shown as follows:

Figure 5 Button Power on Reference Design The power on timing is shown as follows:

Figure 6 OC Drive Power on Reference Design Figure 7 Power on Timing Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 31 of 72 S1 KEY_PWR_N 1K TVS Close to S1 KEY_PWR_N 100nF 2S 10K 47K 2S VBAT KEY_PWR_N VREG_L5_1P8 Other VREGs 3.2.1.2 Power off Normal power off: when module in operating mode, pull down KEY_PWR_N 500mS and then release it, user interface will display selection box (select power off or restart). Force power off: pull down KEY_PWR_N pin more than 10S module will be forced power off. The power off timing is shown as follows:

Figure 8 Power off Timing When the system is abnormal or shutdown, can use force power off method to power off the module, please use normal method generally, otherwise may cause data loss and other anomalies. When module in standby mode, pull down KEY_PWR_N 100mS and then release it, module will enter sleep mode. When module in sleep mode, pull down KEY_PWR_N 100mS and then release it, module Note 3.2.1.3 Sleep/Wake up can be waked up. 3.2.2 Volume control KEY_VOL_DOWN_N and KEY_VOL_UP_N are the volume down and volume up keypads; its circuit design can refer to the power on keypad circuit. Note The parallel capacitance of volume key shall not exceed 100pF. 3.3 SPMI SS808 series module provide external SPMI that used for connect external PMI chip. The reference diagram is shown as follow figure:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 32 of 72 10S VBAT KEY_PWR_N VREG_L5_1P8 Other VREGs Figure 9 External SPMI Diagram 1 SPMI_CLK, SPMI_DATA, and PMI_RESIN_N are susceptible to glitches, please ensure these signals routed away from EMI aggressors like RF antenna and switchers (SMPS). 2 SPMI_CLK and SPMI_DATA are high speed signal and need three dimensional ground. Design notice:

3.4 USB The SS808 series module supports one USB 2.0 and one USB3.0 interface; USB2.0 supports HS

(480Mbps) modes and compatible USB1.1 FS (12Mbps). USB3.0 supports SS (5Gbps) mode. USB supports OTG function, HUB expansion interface and Type-C interface; USB2.0 and USB3.0 cannot work at the same, and USB 2.0 support software download while USB 3.0 unsupported. Its pin definition is shown in the following table:

Table 9 USB2.0 Pin Definition Pin Name Pin #

VBUS_USB_IN USB_DP USB_ DM 8,9 12 11 Table 10 USB3.0 Pin Definition I/O PI I/O I/O Description 5V input USB differential signal Pin Name Pin #

I/O Description Note USB_VCONN USB1_SS_RX_P USB1_SS_RX_M USB1_SS_TX_P USB1_SS_TX_M AI DI DI DI 225 173 175 172 174 Power input (5V, 210mA) for driving Active data cable USB 3.0 differential data receiving signal USB 3.0 differential data transmission DO signal Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 33 of 72 Note Module PM_PON_RESET_N SPMI_CLK SPMI_DATA PON_1 PMI PS_HOLD SPMI_CLK SPMI_DATA SYS_OK Pin Name Pin #

Description Note USB_SS_SWITCH_SEL 217 USB Type-C data switch control 223 227 16 I/O DO AI/AO AI/AO USB_CC2 USB_CC1 USB_HS_ID The reference design of USB2.0 is show as follow figure:

DI USB OTG detection USB Type-C connector configuration pin Figure 10 USB2.0 Reference Design The reference design of USB3.0 is show as follow figure:

Figure 11 USB2.0 Reference Design(with OTG function) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 34 of 72 Module USB_VBUS USB_DM USB_DP USB_ID F u 1 F u 0 1 Connector VBUS DM DP ID GND Module GPIO VBAT USB_VBUS USB_DM USB_DP USB_ID F u 1 F u 0 1 DC-DC Connector VBUS DM DP ID GND Note:

Figure 12 USB3.0 Reference Design 1) please chose junction capacitor less than 2pF for ESD protection device of USB_DP/DM 2) USB_DP and USB_DM are high-speed differential signal. The highest transmission rate is 480Mbps. Please pay attention to the following requirements in PCB layout:

USB_DP and USB_DM signal cables are required to be parallel and equal in length (differential cable length controlled within 2mm), while the right-angle route shall be avoided, and differential 90 impedance shall be controlled. USB2.0 differential signal cable is laid on the signal layer nearest to the ground, with well grounded 3) USB_ID can be simulated by using GPIO, GPIO_18 by default. 4) Pease choose DC-DC that satisfy output is 5V when support OTG function. USB3.0 (Type-C) interface circuit design:

1) USB3.0 is a high-speed signal cable and needs to be well-shielded (differential cable ground wrap), and follows the principle of high-speed differential routing 2) Do differential impedance control, 90 ohms 10% and control differential cable length within 0.7mm 3) ESD device parasitic capacitor must be less than 0.5pF 3.5 UART as follow table:

Table 11 UART Interface Pin Definition SS808 series module defines three UART portsall are 1.8V voltage domain. Its pin definition is shown Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 35 of 72 OUT IN OVP EN Module USB_VBUS_IN USB_VCONN USB_HS_ID USB_DM USB_DP USB_CC1 USB_CC2 USB_SS_TX_P USB_SS_TX_M USB_SS_RX_P USB_SS_RX_M USB_SS_SWITCH_SEL A0+

A0-

A1+

A1-

SEL VCC SWITCH B0+

B0-

B1+

B1-

C0+

C0-

C1+

C1-

VDD_3.3V F n 0 0 1 ESD Type C Connector VBUS D-

D+

CC1 CC2 SSTXP1 SSTXN1 SSRXP1 SSRXN1 SSTXP2 SSTXN2 SSRXP2 SSRXN2 Pin Name Pin #

I/O Description Note UART2_TX UART2_RX UART4_TX UART4_RX 90 89 45 46 UART4_CTS 47 DO UART2 data transmit DI UART2 data receive DO UART4 data transmit DI DI UART4 data receive UART4 clear to send UART4_RTS 48 DO UART4 request to send UART5_TX 209 DO UART5 data transmit UART5_RX 207 DI UART5 data receive Debug serial port All series ports are 1.8V voltage domain, if the peripheral is other voltage domain, please add level shift. level shift reference design is shown as follow figure:

Figure 13 Level Shift Reference Design 3.6 SPI SS808 series module provide one master only SPI interface, the pin definition is as follows:

Table 12 SPI Pin Definition Pin Name Pin #

I/O Description SPI6_CLK 113 DO SPI clock SPI6_CS 114 DO SPI chip select SPI6_MISO 115 DI SPI Master input slave output SPI6_MOSI 116 DO SPI Master output slave input DMA mode Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 36 of 72 Note DMA mode not supported DMA mode not supported DMA mode not supported VDD_1V8 VCCA 0.1uF 0.1uF VDD_MCU Translator OE A1 A2 A3 A4 VCCB GND B1 B2 B3 B4 MCU_TXD MCU_RXD MCU_CTS MCU_RTS UART_TXD UART_RXD UART_CTS UART_RTS not supported The SS808 supports two (U)SIM cards, dual-SIM dual-standby single-active (default dual) and both Pin Name Pin #

Description Note Note:

SPI6 dont support DMA mode. 3.7 (U)SIM support hot plug (default off). Table 13 (U)SIM Pin Definition UIM1_DATA UIM1_CLK UIM1_RESET UIM1_DETECT UIM2_DATA UIM2_CLK UIM2_RESET UIM2_DETECT 25 24 23 22 20 19 18 17 I/O I/O DO DO DI I/O DO DO DI PO PO

(U)SIM 1 data signal

(U)SIM 1 clock signal

(U)SIM 1 reset signal

(U)SIM 2 data

(U)SIM 2 clock

(U)SIM 2 reset

(U)SIM 1 plug detect Off by default

(U)SIM 2 plug detect Off by default VREG_L14_UIM1 26

(U)SIM 1 power supply VREG_L15_UIM2 21

(U)SIM 2 power supply

(U)SIM reference design is shown as follow figure:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 37 of 72

(U)SIM card design notice:

Figure 14 (U)SIM Reference Design 1) The length from the (U)SIM card holder to module should less than 100mm. 2) The layout and routing of the (U)SIM card must be kept away from EMI interference sources such as RF antenna and digital switch power. 3) The decoupling capacitors of the (U)SIM card signal and the ESD device should be placed close to the card holder. 3.8 SDIO Table 14 SDIO Pin Definition SS808 series module support one SDIO interface. The pin definition is as follows:

Pin Name Pin #

Description Note SDC2_DATA3 SDC2_DATA2 SDC2_DATA1 SDC2_DATA0 SDC2_CLK SDC2_CMD SD_CARD_DET_N VREG_L11_SDC_PWR 28 34 33 32 31 29 30 35 I/O I/O I/O I/O I/O DO I/O DI PO SD card data interface SD card data interface SD card data interface SD card data interface SD card clock SD card command interface SD card detection SD power supply SDIO interface reference design is shown as follow figure:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 38 of 72 VREG_L5_1P8 K 0 0 1 10K 22R 22R 22R 22R 22R Module UIM_VDD UIM_DATA UIM_DETECT UIM_CLK UIM_RST F u 2

. 2 18pF ESD Connector VCC DATA DET CLK RST 38 96 40 104 101 118 105 110 117 SDIO design notice:

Figure 15 SDIO Reference Design 1) VREG_L11_SDC_PWR is the SD card peripheral driving power and can provide about 800mA current. Pay attention to controlling the width of trace. 2) Pull up SD_DET with VREG_L5_1P8 3) SDIO is a high-speed digital signal cable, needs to be shielded. SS808 series module have rich GPIOs and the interface level is 1.8V. The pin definition is as follows:

Pin Name Pin #

I/O Description 3.9 GPIO Table 15 GPIO List GPIO_2 GPIO_3 GPIO_7 GPIO_8 GPIO_9 GPIO_19 GPIO_25 GPIO_45 GPIO_59 B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp NO NO NO NO YES NO YES YES YES Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 39 of 72 VREG_L11_SDC_PWR VREG_L5_1P8 N C N C N C N C 1 0 K 1 0 0 K 100MHz_120R

. 4 7 u F 1 0 0 n F Connector VREG_L11_SDC_PWR Module SDC2_DATA3 SDC2_DATA2 SDC2_DATA1 SDC2_DATA0 SDC2_CLK SDC2_CMD SDC_INS_DET 22R 22R 22R 22R 22R 22R 1K N C N C N C N C N C N C VDD DAT3 DAT2 DAT1 DAT0 CLK CMD DETECTIVE Pin Name Pin #

I/O Description B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp B-PD:nppukp YES YES NO YES NO NO NO NO NO YES NO YES 112 97 111 100 103 102 220 221 39 99 86 98 GPIO_63 GPIO_91 GPIO_96 GPIO_97 GPIO_105 GPIO_106 GPIO_113 GPIO_114 GPIO_135 GPIO_137 GPIO_138 GPIO_140 Note 3.10 I2C B: Bidirectional digital with CMOS input H: High-voltage tolerant NP: pdpukp = default no-pull with programmable options following the colon (:) PD: nppukp = default pulldown with programmable options following the colon (:) PU: nppdkp = default pullup with programmable options following the colon (:) KP: nppdpu = default keeper with programmable options following the colon (:) SS808 series module provides four I2C interfaces for TP, camera, sensor, etc. And four I2C interfaces are all open-drain outputs, when in use, please pull up to 1.8V power domain through pull-up resistors. The pin definition is shown as follow table:

Pin Name Pin #

Description Note I2C8_SCL I2C8_SDA TS_I2C_SCL CAM_I2C_SCL CAM_I2C_SDA 87 88 41 84 85 I/O OD OD OD OD OD OD Sensor I2C clock Sensor I2C data Main touch panel I2C clock Camera I2C clock Camera I2C data TS_I2C_SDA 150,158 Main touch panel I2C data Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 40 of 72 Pin Name Pin #

Description Note CAM2_I2C_SCL 206 CAM2_I2C_SDA 208 Camera I2C clock Camera I2C data I/O OD OD Note: When I2C has more than one peripheral, please ensure the uniqueness of every peripheral address. 3.11 ADC is shown as follow table:

Table 16 ADC Pin Definition Pin Name Pin #

ADC 128 I/O AI 3.12 LCM SS808 series module provides one ADC interfaces and its maximum Resolution is 15 bits, its pin definition Description Note ADC detection pin 0.3V~VBAT Configurable The video output of SS808 series module can support dual-screen display; its screen interface is based on MIPI_DSI standard and supports 4 sets of high-speed differential data transmit. Each set support 2.1Gbps speed maximum and supports 1080P maximally. Table 17 LCM Pin Definition Pin Name VREG_L6_1P8 VREG_L17_2P85 MIPI_DSI0_CLK_P MIPI_DSI0_CLK_N MIPI_DSI0_LANE0_P MIPI_DSI0_LANE0_N MIPI_DSI0_LANE1_P MIPI_DSI0_LANE1_N MIPI_DSI0_LANE2_P MIPI_DSI0_LANE2_N MIPI_DSI0_LANE3_P MIPI_DSI0_LANE3_N Pin #

122 130 53 52 55 54 57 56 59 58 61 60 I/O PO PO AO AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO Description LCD IO voltage LCD analog power VDD Main-LCD MIPI clock +

Main-LCD MIPI clock +

Main LCD MIPI Lane0 +

Main LCD MIPI Lane0 -

Main LCD MIPI Lane1 +

Main LCD MIPI Lane1 -

Main LCD MIPI Lane2 +

Main LCD MIPI Lane2 -

Main LCD MIPI Lane3 +

Main LCD MIPI Lane3 -

Note Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 41 of 72 Pin Name Pin #

Note 49 192 193 194 195 198 199 200 201 202 203 216 44 211 50 LCD0_RST_N MIPI_DSI1_CLK_P MIPI_DSI1_CLK_N MIPI_DSI1_LANE0_P MIPI_DSI1_LANE0_N MIPI_DSI1_LANE1_P MIPI_DSI1_LANE1_N MIPI_DSI1_LANE2_P MIPI_DSI1_LANE2_N MIPI_DSI1_LANE3_P MIPI_DSI1_LANE3_N LCD1_RST_N PWM LCD1_BL_EN LCD_TE I/O DO AO AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO AI/AO DO DO DO DI Description Main LCD reset Sub-LCD MIPI clock +

Sub-LCD MIPI clock -

Sub-LCD MIPI Lane0 +

Sub-LCD MIPI Lane0 -

Sub-LCD MIPI Lane1 +

Sub-LCD MIPI Lane1 -

Sub-LCD MIPI Lane2 +

Sub-LCD MIPI Lane2 -

Sub-LCD MIPI Lane3 +

Sub-LCD MIPI Lane3 -

Sub-LCD reset LCD backlight PWM control Sub-LCD backlight enable control LCD tearing effect The reference design of LCD interface circuit is shown as follow:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 42 of 72 VREG_L17_2P85 VREG_L6_1P8 F u 2 2

. F n 0 0 1 F n 0 0 1 DCDC PM_1V8 PM_2V85 LED_A1_P LED_A2_P LED_K1_N LED_K2_N LCD_RST_N LCD_ID LCDTE MIPI_D3P MIPI_D3N MIPI_D2P MIPI_D2N MIPI_D1P MIPI_D1N MIPI_CLKP MIPI_CLKN MIPI_D0P MIPI_D0N r o t c e n n o C M C L r o t c e n n o C M A C EMI EMI EMI EMI EMI Module VABT LCD_PWM LCD_BL_EN LCD_RST_N GPIO LCD_TE MIPI_DSI_LAN3_P MIPI_DSI_LAN3_N MIPI_DSI_LAN2_P MIPI_DSI_LAN2_N MIPI_DSI_LAN1_P MIPI_DSI_LAN1_N MIPI_DSI_CLK_P MIPI_DSI_CLK_N MIPI_DSI_LAN0_P MIPI_DSI_LAN0_N Figure 16 LCM Reference Design LCM design notice:

1) MIPI is a high-speed signal. It is recommended to connect the common mode inductor in series near the LCD connector to reduce the electromagnetic interference of the circuit. 2) MIPI routing is recommended to be in the inner layer, with three-dimensional grounding;

3) The MIPI signal needs to be controlled with a differential impedance of 100-ohm tolerance 10%;

4) The total length of the trace must not exceed 300mm;

5) The intra lane match of MIPI signal must be controlled within 0.67mm;

6) The inter lane match of MIPI signal must be controlled within 1.3mm;

7) It is recommended that the space of intra lane should be 1.5 times trace width and the differential cable should keep 3 times trace width from other cable. SS808 series module provides one I2C interface can be used to connect the touch panel and it provides power, interrupt, reset pins. The pin definition of the module is shown in the follow table:

Pin Name Pin #

Description Note 3.13 TP Table 18 TP Pin Definition TS0_INT_N TS0_RST_N 42 43 VREG_L5_1P8 129 VREG_L10_2P8 224 TS_I2C_SCL 41 TS_I2C_SDA 150,158 TS1_INT TS1_RST_N 212 218 TP reference design circuit is shown as follows:

I/O DI DO PO PO OD OD DI DO Main LCD TP interrupt signal Main LCD TP reset signal Main LCD TP IO voltage output Main LCD TP VDD voltage output Main LCD TP I2C clock Main LCD TP I2C data Sub-LCD TP interrupt signal Sub-LCD TP reset signal Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 43 of 72 Figure 17 TP Reference Design 3.14 Camera The camera interface is based on the MIPI_CSI standard and can support two(4-Lane+4-Lane) or three(4-

Lane+2-Lane+1-Lane) cameras (three cameras by default), maximum 21MP pixel. The pin definition of camera interface is shown as follow figure:

Table 19 Camera Interface Pin Definition PO PO PO AO AO Pin Name Pin #

I/O 4-Lane+4-Lane 4-Lane+2-Lane+1-Lane VREG_L6_1P8 VREG_L22_2P8 VREG_L2_1P1 122 222 226 DOVDD power supply DOVDD power supply AVDD supply DVDD supply AVDD power supply DVDD power supply VREG_L17_2P85 130 PO Camera focus motor drive Camera focus motor drive AFVDD power supply AFVDD power supply MIPI_CSI2_CLK_P MIPI_CSI2_CLK_N 64 63 Rear camera MIPI Clock+ Rear camera MIPI Clock+

Rear camera MIPI Clock-

Rear camera MIPI Clock-

MIPI_CSI2_LANE0_P 66 AI/AO Rear camera MIPI Lane0 + Rear camera MIPI Lane0 +

MIPI_CSI2_LANE0_N 65 AI/AO Rear camera MIPI Lane0 - Rear camera MIPI Lane0 -

MIPI_CSI2_LANE1_P 68 AI/AO Rear camera MIPI Lane1 + Rear camera MIPI Lane1 +

MIPI_CSI2_LANE1_N 67 AI/AO Rear camera MIPI Lane1 - Rear camera MIPI Lane1 -

MIPI_CSI2_LANE2_P 181 AI/AO Rear camera MIPI Lane2 + Rear camera MIPI Lane2 +

MIPI_CSI2_LANE2_N 183 AI/AO Rear camera MIPI Lane2 - Rear camera MIPI Lane2 -

MIPI_CSI2_LANE3_P 180 AI/AO Rear camera MIPI Lane3 + Rear camera MIPI Lane3 +

MIPI_CSI2_LANE3_N 179 AI/AO Rear camera MIPI Lane3 - Rear camera MIPI Lane3 -

CAM0_MCLK 75 DO Rear camera master clock Rear camera master clock Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 44 of 72 VREG_L5_1P8 VREG_L10_2P8 Module K 2

. 2 K 2

. 2 K 0 1 TS_I2C_SCL TS_I2C_SDA TS_RST TS_INT_N TP VDD SCL SDA RESET INT 2.2uF 100nF Pin Name Pin #

I/O 4-Lane+4-Lane 4-Lane+2-Lane+1-Lane CAM0_RST_N CAM0_PWD_N CAM_I2C_SCL CAM_I2C_SDA MIPI_CSI0_CLK_P MIPI_CSI0_CLK_N Rear camera reset Rear camera reset Rear camera power down Rear camera power down Camera I2C clock Camera I2C clock Camera I2C data Camera I2C data Front camera MIPI Clock+ Front camera MIPI Clock+

Front camera MIPI Clock - Front camera MIPI Clock -

MIPI_CSI0_LANE0_P 73 AI/AO Front camera MIPI Lane 0 Front camera MIPI Lane 0 +

MIPI_CSI0_LANE0_N 72 AI/AO

Front camera MIPI Lane 0 - Front camera MIPI Lane 0 -

MIPI_CSI0_LANE1_P 184 AI/AO Front camera MIPI Lane 1+ Front camera MIPI Lane 1+

MIPI_CSI0_LANE1_N 185 AI/AO Front camera MIPI Lane1 - Front camera MIPI Lane 1 -

MIPI_CSI0_LANE2_P 186 AI/AO Front camera MIPI Lane 2 Depth camera MIPI Lane 0 +

MIPI_CSI0_LANE2_N 187 AI/AO

Front camera MIPI Lane 2 - Depth camera MIPI Lane 0 -

MIPI_CSI0_LANE3_P 188 AI/AO Front camera MIPI Lane 3+ Depth camera MIPI Clock+

MIPI_CSI0_LANE3_N 189 AI/AO Front camera MIPI Lane 3 - Depth camera MIPI Clock-

CAM1_MCLK CAM1_RST_N CAM1_PWD_N CAM2_SCL CAM2_SDA CAM2_MCLK CAM2_RST_N CAM2_PWD_N Front camera master clock Front camera master clock Front camera reset Front camera reset Front camera power down Front camera power down NC NC NC NC NC Depth camera I2C clock Depth camera I2C data Depth camera master clock Depth camera reset Depth camera power down 80 81 84 85 71 70 76 82 83 206 208 213 214 215 DO DO OD OD AO AO DO DO DO OD OD DO DO DO 3.14.1 Rear camera Reference design of rear camera is shown as follows:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 45 of 72 Figure 18 Rear Camera Reference Design 3.14.2 Front camera Reference design of 4-Lane front camera is shown as follows:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 46 of 72 VREG_L6_1P8 Module K 2

. 2 K 2 2

. CAM0_CLK CAM0_PWD_N CAM0_RST_N CAM_I2C_SCL CAM_I2C_SDA MIPI_CSI2_CLK_P MIPI_CSI2_CLK_N MIPI_CSI2_LAN3_P MIPI_CSI2_LAN3_N MIPI_CSI2_LAN2_P MIPI_CSI2_LAN2_N MIPI_CSI2_LAN1_P MIPI_CSI2_LAN1_N MIPI_CSI2_LAN0_P MIPI_CSI2_LAN0_N VREG_L17_2P85 VREG_L6_1P8 VREG_L22_2P8 VREG_L2_1P1 EMI EMI EMI EMI EMI F u 0 1 F u 1 F n 0 0 1 F u 0 1 F n 0 0 1 F u 1 DOVDD DVDD AFVDD AVDD MCLK PWD RST SCL SDA CLK_P CLK_N DAT3_P DAT3_N DAT2_P DAT2_N DAT1_P DAT1_N DAT0_P DAT0_N r o t c e n n o r C o t M c e A n n C o C M A C Reference design of 2-Lane front camera is shown as follows:

Figure 19 Lane Front Camera Reference Design Figure 20 Lane Front Camera Reference Design 3.14.3 Depth camera Reference design of depth camera is shown as follows:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 47 of 72 VREG_L6_1P8 Module K 2

. 2 K 2 2

. CAM1_CLK CAM1_PWD_N CAM1_RST_N CAM_I2C_SCL CAM_I2C_SDA MIPI_CSI0_CLK_P MIPI_CSI0_CLK_N MIPI_CSI0_LAN3_P MIPI_CSI0_LAN3_N MIPI_CSI0_LAN2_P MIPI_CSI0_LAN2_N MIPI_CSI0_LAN1_P MIPI_CSI0_LAN1_N MIPI_CSI0_LAN0_P MIPI_CSI0_LAN0_N VREG_L6_1P8 VREG_L22_2P8 VREG_L2_1P1 EMI EMI EMI EMI EMI F u 0 1 F u 1 F n 0 0 1 F u 0 1 F n 0 0 1 DVDD DOVDD AVDD MCLK PWD RST SCL SDA CLK_P CLK_N DAT3_P DAT3_N DAT2_P DAT2_N DAT1_P DAT1_N DAT0_P DAT0_N r o t c e n n o r C o t M c e A n n C o C M A C VREG_L6_1P8 Module K 2

. 2 K 2

. 2 CAM1_CLK CAM1_PWD_N CAM1_RST_N CAM_I2C_SCL CAM_I2C_SDA MIPI_CSI0_CLK_P MIPI_CSI0_CLK_N MIPI_CSI0_LAN0_P MIPI_CSI0_LAN0_N MIPI_CSI0_LAN1_P MIPI_CSI0_LAN1_N VREG_L6_1P8 VREG_L22_2P8 VDD_1P2 EMI EMI EMI F u 0 1 F u 1 F u 0 1 F n 0 0 1 F n 0 0 1 DVDD DOVDD AVDD MCLK PWD RST SCL SDA CLK_P CLK_N DAT0_P DAT0_N DAT1_P DAT1_N r o t c e n n o C M A r o C t c e n n o C M A C Figure 21 Depth Camera Reference Design 3.14.4 Design notice when PCB layout. MIPI_CSI is a high-speed signal which has relatively high requirement for routing and must be prioritized 1) MIPI is a high-speed signal. It is recommended to connect the common mode inductor in series near the camera connector to reduce the electromagnetic interference of the circuit. 2) MIPI routing is recommended to be in the inner layer, with three-dimensional grounding;

3) The MIPI signal need to be controlled with a differential impedance of 100 ohm and an error of 10%;

4) The total length of the trace does not exceed 300mm;

5) The intra lane match of MIPI signal must be controlled within 0.67mm;

6) The inter lane match of MIPI signal must be controlled within 1.3mm;

7) It is recommended that the space of intra lane should be 1.5 times trace width and the differential cable should keep 3 times trace width from other cable;

8) CAM_CLK is a high-speed clock signal and requires three-dimensional grounding 9) The analog voltage AVDD routing should be away from interference sources, otherwise it is easy to bring interference of power noise cameras do not conflict. 10) If the front and rear cameras share the I2C, you need to confirm that the I2C addresses of the two 11) Camera analog power supply suggest to add LDO with high PSRR ability Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 48 of 72 VREG_L6_1P8 K 2

. 2 K 2 2

. VREG_L6_1P8 VREG_L22_2P8 F u 1 F u 0 1 F n 0 0 1 CAM1_CLK CAM1_PWD_N CAM1_RST_N CAM2_SCL CAM2_SDA MIPI_CSI0_LAN3_P MIPI_CSI0_LAN3_N MIPI_CSI0_LAN2_P MIPI_CSI0_LAN2_N EMI EMI DOVDD AVDD MCLK PWD RST SCL SDA CLK_P CLK_N DAT0_P DAT0_N r o t c e n n o C M A C 3.15 Sensor I2C8_SCL I2C8_SDA ALSP_INT_N MAG_INT_N ACCL_INT2_N ACCL_INT1_N 87 88 106 107 108 109 3.16 Audio SS808 series module use I2C to communicate with sensors and support various types of sensors, such as accelerometer sensor, ambient light sensor, magnetic sensor and gyroscopes etc. Table 20 Sensor Interface Pin Definition Pin Name Pin #

Description Note I2C clock I2C data Ambient light sensor interrupt Magnetic sensor interrupt Accelerometer sensor interrupt Accelerometer sensor interrupt SS808 series module support analog audio, and have 2 input 3 output. Pin definition is shown as follows:

Table 21 Audio Interface Pin Definition Pin Name Pin #

Description Note SPKR_DRV_P 148 Louder speaker driver output+

SPKR_DRV_N 147 Louder speaker driver output-

CDC_EAR_P CDC_EAR_N CDC_HPH_L 134 135 139 Earpiece output+

Earpiece output-

Headphone output, left channel CDC_HPH_REF 138 Headphone ground reference CDC_HPH_R 137 Headphone output, right channel CDC_HS_DET 140 Headphone plug detection MIC2_P GND_MIC MIC1_N MIC1_P Design notice:

142 141 144 145 Headphone microphone input Headphone microphone input Main microphone input -

Main microphone input +

1) SS808 series module has MIC bias circuit internally, and no external addition is required. 2) The SPK is configured class D amplifier and cannot be connected to an external amplifier. It is Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 49 of 72 I/O OD OD DI DI DI DI I/O AO AO AO AO AO

AO AI AI AI AI AI recommended to connect 8-ohm speakers. Note that the route width must meet the power rating requirements. If an external audio amplifier is required, dual input please choose dual channel and signal input channel can configurable by software. 3) The reference ground of the headphone has already grounded in the module. The external circuit is recommended not to be grounded and resistor can be reserved. 4) Reduce noise and improve audio quality, the following approaches are recommended:

Keep audio PCB routing away from the antenna and high-frequency digital signal Reserve LC filter circuit in audio circuit to prevent EMC Audio routing needs to be masked 3.16.1 Microphone Circuit Design Figure 22 Microphone Reference Design Note device. Recommendation TVS for headphone to prevent system level issue, please choose bidirectional Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 50 of 72 Module MIC_P MIC_N F p 3 3 F p 3 3 F p 3 3 3.16.2 Earpiece Circuit Design Figure 23 Earpiece Reference Design 3.16.3 Headphone Circuit Design Figure 24 Headphone Circuit Design Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 51 of 72 Module CDC_EAR_P CDC_EAR_N 0R 0R F p 3 3 F p 3 3 F p 3 3 Module MIC2_P CDC_HPH_L CDC_HPH_R HPH_DET CDC_HPH_REF F p 3 3 20K 0R F p 3 3 F p 3 3 3.16.4 Speaker Circuit Design Figure 25 Speaker Circuit Design 3.17 Force Download Interface SS808 series module provides USB_FORCE_BOOT pin as an emergency download interface. Connect the USB_FORCE_BOOT with VREG_L5_1P8 pin when power on, the module can enter the emergency download mode which is used for the final processing mode when the product fails to power on or run normally. To facilitate the subsequent software upgrade and product debugging, please reserve this pin. Reference design is shown as follow figure:

Figure 26 Force Download Reference Design Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 52 of 72 Module SPKR_DRV_P SPKR_DRV_N F p 9 3 F p 9 3 Module FORCE_BOOT VREG_L5_1P8 S1 1K 4 Antenna Interface GNSS antenna. 4.1 MAIN/DRX Antenna SS808 series module support 2/3/4G main antenna/diversity reception antenna, WIFI/BT antenna and SS808 series module provides two 2G/3G/4G antenna interfaces. The ANT_MAIN is used to receive and transmit RF signal, the ANT_DRX is used for diversity reception. Table 22 MAIN/DRX Antenna Interface Definition Pin Name Pin #

Description I/O I/O AI 2G/3G/4G antenna interface Diversity reception antenna Note ANT_TRX ANT_DRX 94 132 4.1.1 Operating Band Table 23 Module Operating Band Mode WCDMA LTE FDD LTE TDD Band Band 2 Band 4 Band 5 Band 2 Band 4 Band 5 Band 7 Band 12 Band 13 Band 25 Band 26 Band 66 Band 41 Tx (MHz) Rx (MHz) 1850 - 1910 1930 - 1990 1710 - 1755 2110 - 2155 824 - 849 869 - 894 1850 - 1910 1930 - 1990 1710 - 1755 2110 - 2155 824 - 849 869 - 894 2500 - 2570 2620-2690 698 - 716 728 - 746 777-787 746-756 1850-1915 1930-1995 814-849 859-894 1710-1780 2110-2180 2496 2690 2496 2690 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 53 of 72 4.1.2 Circuit Reference Design When use the SS808 series module, it is necessary to connect the antenna pin with the RF connector or antenna feed point on the main board via an RF trace. Microstrip trace is recommended for RF trace, with insertion loss within 0.2dB and impedance at 50ohm.A -type circuit is reserved between the module and the antenna connector (or feed point) for antenna debugging. Two parallel components are directly connected across the RF trace and should not pull out a branch, as the figure shows:

Figure 27 MAIN/DRX Antenna Reference Design Microstrip trace is recommended for the WIFI/BT RF route, with insertion loss within 0.2dB and impedance Pin Name Pin #

Description ANT-WIFI/BT 78 WIFI/BT antenna interface I/O I/O Note 4.2 WIFI/BT Antenna at 50 ohm. Table 24 WIFI/BT Antenna Interface Definition 4.2.1 Operating Frequency Table 25 WIFI/BT Operating Frequency Mode WIFI BT4.2 Frequency 2402~2482 5180~5825 2402~2480 Unit MHz MHz MHz 4.2.2 WIFI/BT Antenna Reference Design WIFI/BT antenna reference design is shown as follows Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 54 of 72 Module ANT_MAIN 0R NC NC Main_Antenna Div_Antenna ANT_DIV 0R NC 0R NC Figure 28 WIFI/BT Antenna Reference Design Pin Name ANT_GPS Pin #

120 I/O AI Description GNSS antenna interface Note 4.3 GNSS Antenna GNSS supports GPS GLONASS BeiDou Table 26 GNSS Antenna Interface Definition 4.3.1 Operating Frequency Table 27 GNSS Operating Frequency Mode GPS GLONASS BeiDou Frequency 1575.421.023 1597.42-1605.8 1561.0982.046 Unit MHz MHz MHz 4.3.2 GNSS Antenna Reference Design SS808 series module have a built-in LNA. The passive antenna is used in the design of the device. Microstrip trace is recommended for the GNSS RF route, with insertion loss within 0.2dB and impedance at 50 ohm. The GNSS antenna reference design is shown as follows:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 55 of 72 Module WIFI/BT_Antenna ANT_WIFI/BT 0R NC NC The active antenna reference circuit is shown in the following figure:

Figure 29-1 GNSS Antenna Reference Design Figure 29-2 GNSS active antenna connection diagram The power of the active antenna is fed from the antenna's signal line through a 56nH inductor. Common active antennas supply power from 3.3V to 5.0V.The active antenna itself consumes very little power, but requires a stable and clean power supply. It is recommended that a high-performance LDO be used to power the antenna. The active antenna gain requirement is <17db. If the gain is> 17db, the reserved -

type matching needs to be used to increase the attenuation network. 4.4 Antenna Requirement SS808 series module provides four antenna interfaces: main, diversity, WIFI/BT and GNSS. The antenna requirements are as follows:

Table 28 Antenna Requirements Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 56 of 72 Module GNSS_Antenna ANT_GNSS 0R NC NC SS808 Module Antenna Requirements Standard Antenna requirements VSWR: 2 Gain (dBi): 3 Max input power (W): 50 Input impedance (): 50 Polarization type: vertical direction Insertion loss: < 1dB (0.7-1GHZ) Insertion loss: < 1.5dB(1.4-2.2GHZ) Insertion loss: < 2dB(2.3-2.7GHZ) VSWR: 2 Gain (dBi): 3 Max input power (W): 50 Input impedance (): 50 Polarization type: vertical direction Insertion loss: < 1dB Frequency range: 1559MHz~1607MHz Polarization type: right-circular or linear polarization VSWR: < 2 (typical) Passive antenna gain: > 0dBi Active antenna noise figure: <1.5dB (typical) Active antenna gain:> -2dBi Built-in LNA gain of active antenna: <17dB (typical) WCDMA/LTE WIFI/BT GNSS Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 57 of 72 5 Antenna PCB Layout Design Guide For user PCB, the characteristic impedance of all RF signal traces should be within 50. In general, the impedance of the RF signal trace is determined by the dielectric constant of the material, the trace width

(W), the ground clearance (S) and the height of the reference ground plane (H). The control of the characteristic impedance of the PCB usually in two ways: microstrip trace and coplanar waveguide. To illustrate the design principles, the following figures show the structural designs of microstrip trace and coplanar waveguide when the impedance cable is at 50. Microstrip trace entirety structure Figure 29 Two-layer PCB Microstrip Cable Structure Coplanar waveguide entirety structure Figure 30 Two-layer PCB Coplanar Waveguide Structure Figure 31 Four-layer PCB Coplanar Waveguide Structure (Reference Ground layer3) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 58 of 72 Figure 32 Four-layer PCB Coplanar Waveguide Structure (Reference Ground layer4) In the design of RF antenna interface circuit, in order to ensure good performance and reliability of the RF signal, it is recommended to observe the following principles:

The impedance simulation tool should be used to accurately control the RF signal cable at 50 The GND pin adjacent to the RF pin should not have thermal welding plate and should be in full impedance. contact with the ground. The distance between the RF pin and the RF connector should be as short as possible. At the same time, avoid the right-angle route. The recommended route angle is 135 degree. Attention should be paid to the establishment of the component package and the signal pin should be kept at a certain distance from the ground. The reference ground plane of the RF signal trace should be entirety; adding a certain amount of ground holes around the signal and the reference ground can help improve the RF performance; the distance between the ground hole and the signal trace should be at least 2 times the trace width

(2*W). Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 59 of 72 SS808 series module supports 2.4G and 5G WLAN wireless communications and 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac standards, with a maximum speed up to 433Mbps. Its characteristics are as 6 WIFI and Bluetooth 6.1 WIFI Overview follows:

Support Wake-on-WLAN (WoWLAN) Support ad hoc mode Support WAPI Support AP mode Support Wi-Fi Direct Support MCS 0-7 for HT20 and HT40 Support MCS 0-8 for VHT20 Support MCS 0-9 for VHT40 and VHT80 6.2 WIFI Performance Table 29 WIFI Transmit Power 802.11b 802.11g 802.11n 802.11a 1Mbps 11Mbps 6Mbps 54Mbps MCS0 MCS7 MCS0 MCS7 6Mbs 54Mbps MCS0 MCS0 802.11n MCS7 2.4G 5G 20 20 20 20 20 20 40 40 20M 20M 20M 20M 40M 17.03 17.03 16.03 13.03 15.03 12.03 15.03 12.03 19.02 16.02 18.02 15.02 17.02 Frequency Mode Date Rate Mask Margin(dB) Bandwidth

(Mhz) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 60 of 72 Frequency Mode Date Rate Mask Margin(dB) 802.11ac MCS7 MCS0 MCS8 MCS0 MCS9 MCS0 MCS9 Bandwidth

(Mhz) 40M 20M 20M 40M 40M 80M 80M Bandwidth Sensitivity

(Mhz)

(dBm) Table 30 WIFI RX Sensitivity Frequency Mode 2.4G 802.11g 802.11b 802.11n 802.11a 802.11n 802.11n 802.11ac 5G Date Rate 1Mbps 11Mbps 6Mbps 54Mbps MCS0 MCS7 6Mbps 54Mbps MCS0 MCS7 MCS0 MCS7 MCS0 MCS8 MCS0 MCS9 MCS0 MCS9 20 20 20 20 20 20 20M 20M 20M 20M 40M 40M 20M 20M 40M 40M 80M 80M 14.02 18.02 16.02 1802 14.02 18.02 12.02

-92.0

-88.0

-89.0

-72.0

-85.0

-70.0

-89.0

-72.0

-86.0

-70.0

-83.0

-67.0

-88.0

-66.0

-85.0

-61.0

-82.0

-55.0 The reference standards are as follows:

Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 61 of 72 PHY,June 2007 IEEE 802.11n WLAN MAC and PHY, October 2009 + IEEE 802.11-2007 WLAN MAC and IEEE Std 802.11b, IEEE Std 802.11d, IEEE Std 802.11e, IEEE Std 802.11g, IEEE Std 802.11i:

IEEE 802.11-2007 WLAN MAC and PHY, June 2007 6.3 Bluetooth Overview SS808 series module supports BT4.2 (BR/EDR+BLE) standards. The modulation method supports GFSK, 8-DPSK and /4-DQPSK.BR/EDR. Channel bandwidth is 1MHz and can accommodate 79 channels. The BLE channel bandwidth is 2MHz and can accommodate 40 channels. Its main features are as follows:

BT 4.2 + BR/EDR + BLE Support for ANT protocol Support for BT-WLAN coexistence operation, including optional concurrent receive Up to 3.5 piconets (master, slave and page scanning) Table 31 BT Rate and Version Information Version BT1.2 BT2.0+EDR BT3.0+HS BT4.2 LE Date Rate Throughput Note 1Mb/s 2Mb/s 24Mbps 24Mbps

> 80Kbit/s

> 80Kbit/s Refer 3.0+HS Refer 4.2 LE The reference standards are as follows:

HS, August 6, 2009 Bluetooth Radio Frequency TSS and TP Specification 1.2/2.0/2.0 + EDR/2.1/2.1+ EDR/3.0/3.0 +

Bluetooth Low Energy RF PHY Test Specification, RF-PHY.TS/4.0.0, December 15, 2009 6.4 Bluetooth Performance Table 32 BT Performance Index Type Transmitter Sensitivity DH-5 92.5

-89 2-DH5 82.5

-88 3-DH5 82.5

-84 Unit dBm dBm Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 62 of 72 SS808 series smart module supports multiple positioning systems including GPS, GLONASS and Beidou. The module is embedded with LNA which can effectively improve the sensitivity of GNSS. 7 GNSS 7.1 Overview 7.2 GNSS performance Table 33 GNSS Positioning Performance Parameter Description Sensitivity C/No TTFF CEP Acquisition Tracking

-130dBm Cold Start Warm Start Hot Start Static accuracy Result

-145

-157 39 44 40 2.5 5 Unit dBm dBm dB-Hz S S S m Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 63 of 72 8 Electrical, Reliability and RF Performance 8.1 Recommended Parameters Min 3.5 4.75 2.0

-30

-40 Table 34 Recommended Parameters Parameter VBAT USB_VBUS VRTC Operating Temperature Storage Temperature Normal 3.8 5 3.0 25 25 Max 4.2 5.25 3.25 75 85 Unit V V V 8.2 Power Consumption Table 35 Power Consumption Parameter Description Condition Result Unit Ioff Power Off Power Off WCDMA TDD LTE FDD LTE Radio Off WCDMA Isleep IWCDMA-RMS DRX=8 DPC (Default Paging Cycle) =#256 DPC (Default Paging Cycle) =#256 4.72 AT+CFUN=4 Flight Mode 3.24 Band2@ max power RMS Current Band4@ max power ILTE-RMS FDD data RMS Current Band2@max power(10MHz,1RB) Band4@max power(10MHz,1RB) Band5@max power(10MHz,1RB) Band7@max power(10MHz,1RB) Band12@max power(10MHz,1RB) Band13@max power(10MHz,1RB) Band25@max power(10MHz,1RB) Band26@max power(10MHz,1RB) uA mA mA mA 50 3.83 3.96 504 559 591 575 600 616 612 580 590 600 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 64 of 72 Parameter Description Condition Result Unit Band66@max power(10MHz,1RB) 633 Band41@max power(10MHz,1RB) 321 8.3 RF Transmit Power The transmit power of each band of the SS808 module is shown in the following table:

Table 36 RF Transmit Power Mode Band Max Power(dBm) Min Power(dBm) Band II Band IV Band V Band VIII Band 2 Band 4 Band 5 Band 7 Band 12 Band 13 Band 25 Band 26 Band 66 Band 41 LTE FDD 24dBm+1/-3dbm

<-49dBm 24dBm+1/-3dbm

<-49dBm 24dBm+1/-3dbm

<-49dBm 24dBm+1/-3dbm

<-49dBm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm 23dBm2dbm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm

<-39dBm Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 65 of 72 Band II Band IV Band V Band 2 Band 4 Band 5 Band 7 Band 13 Band 25 Band 26 Band 66 LTE

(10M) FDD Band 12 8.4 RF Receiver Sensitivity The sensitivity of each frequency band of the SS808 series module is shown in the following table:

Table 37 RF Receiver Sensitivity Mode Band Primary Diversity PRX+Div 3GPP Requirement

-111.2

-109.6

-111.1

-99.8

-97.8

-99.1

-97.5

-98.5

-98.7

-99.8

-99

-98

-96

-111.1

-110.2

-111.4

-100

-99

-100

-97

-99.4

-98.9

-98.5

-99.5

-95.5

-114.2

-104.7

-113.1

-106.7

-114.4

-104.7

-102.7

-101.5

-102

-100.5

-102

-101.1

-102.5

-101.5

-94.3

-96.3

-94.3

-94.3

-93.3

-93.3

-92.8

-93.8

-96.3

-99

-94.3

-100.2

-102 Unit dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm LTE

(10M) TDD Band 41 8.5 Electrostatic Protection In the application of the module, due to static electricity generated by human body and charged friction between micro-electronics, etc. discharging to the module through various channels that may cause damage, so ESD protection should be taken seriously attention. In the process of R&D, production assembly and testing, especially in product design, ESD protection measures should be taken. For example, anti-static protection should be added at the designed circuit interface and the points susceptible to electrostatic discharge or impact. Anti-static gloves should be worn during production. ESD performance parameters table 1-6 (Temperature: 25C, Humidity: 45%) Table 38 ESD Performance Test Point VBAT, GND Antenna interface 5 4 Contact Discharge Air Discharge 10 8 Unit kV kV Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 66 of 72 Other interface 0.5 1 kV Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 67 of 72 9 Structural Specification 9.1 Structural Dimension The structural dimension of SS808 series module is shown in the follow figure:

Figure 33 Structural Dimension 9.2 PCB Soldering Pad and Stencil Design PCB soldering pad and stencil design please refer toFIBOCOM SS808 SMT Design Description. 10 Production and Storage 10.1 SMT Design Description. SMT production process parameters and related requirements please refer toFIBOCOM SS808 SMT 10.2 Carrier and storage Carrier and storage please refer toFIBOCOM SS808 SMT Design Description. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 68 of 72 11 Terms and acronyms Table 39 Terms and Acronyms Term AMR bps CS DRX FDD GMSK HSDPA IMEI Imax LED LSB LTE CA DLCA SCell ME MS MT PCB PDU PSK QAM QPSK RF RHCP RMS Definition Adaptive Multi-rate Bits Per Second Coding Scheme Discontinuous Reception Frequency Division Duplexing Gaussian Minimum Shift Keying High Speed Down Link Packet Access International Mobile Equipment Identity Maximum Load Current Light Emitting Diode Least Significant Bit Long Term Evolution Carrier Aggregation Downlink Carrier Aggregation Secondary Cell for CA Mobile Equipment Mobile Station Mobile Terminated Printed Circuit Board Protocol Data Unit Phase Shift Keying Quadrature Amplitude Modulation Quadrature Phase Shift Keying Radio Frequency Right Hand Circularly PolarizedRMS Root Mean Square Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 69 of 72 RTC Rx SMS TDMA TE TX TDD UART UMTS URC

(U)SIM USSD Vmax Vnorm Vmin VIHmax VIHmin VILmax VILmin VImax VImin VOHmax VOHmin VOLmax VOLmin VSWR Real Time Clock Receive Short Message Service Time Division Multiple Access Terminal Equipment Transmitting Direction Time Division Duplexing Universal Asynchronous Receiver & Transmitter Universal Mobile Telecommunications System Unsolicited Result Code

(Universal) Subscriber Identity Module Unstructured Supplementary Service Data Maximum Voltage Value Normal Voltage Value Minimum Voltage Value Maximum Input High Level Voltage Value Minimum Input High Level Voltage Value Maximum Input Low Level Voltage Value Minimum Input Low Level Voltage Value Absolute Maximum Input Voltage Value Absolute Minimum Input Voltage Value Maximum Output High Level Voltage Value Minimum Output High Level Voltage Value Maximum Output Low Level Voltage Value Minimum Output Low Level Voltage Value Voltage Standing Wave Ratio Wideband Code Division Multiple Access WCDMA Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 70 of 72 12 WARING changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Host manufacturer is responsible for ensuring that the host continues to be compliant with the Part 15 subpart B unintentional radiator requirements after the module is installed and operational. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: Contains FCC ID: ZMOSS808NA.The grantee's FCC ID can be used only when all FCC compliance The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 71 of 72 This device is intended only for OEM integrators under the following conditions:

1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and the Max allowed antenna gain is as following table showed: 3dBi 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM SS808 Series Hardware User Manual Page 72 of 72

 

 

 

 

 

 

 

 

 

 

SS808-NA-00-00 _V1.0 V1.0 2020-02-28 NA S/N 10 SN IMEI1 IMEI 15 IMEI IMEI2 IMEI 15 IMEI 5 IMEI1;IMEI2;SN;WIFI;BT WIFI BT

SN S/N 0.25mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fibocom Wireless Inc. 5/F,Tower A,Technology Building ,1057# Nanhai Blvd,Shenzhen,China We,Fibocom Wireless Inc. declare that this EUT (FCC ID:ZMOSS808NA) doesnt have ad Hoc Mode function on non-US/Canada frequencies. In addition, the frequency selection feature is disabled by firmware for devices marketed to the US/ Canada. For DTS part of this device, only channels 1-11 will be used in North America. Country code selection is disabled. Should you have any questions or comments regarding this matter, Please have my best attention. Sincerely yours, XueShan Huang / Regulatory Principal Engineer Fibocom Wireless Inc. Tel: +86-755-26525092 E-mail: keith.huang@fibocom.com

 

 

Fibocom Wireless Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: ZMOSS808NA. Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Schematic Diagram Block Diagram Parts List Operational Description File Name SS808-NA_Schematic Diagram.pdf SS808-NA_Block Diagram.pdf SS808-NA_Part List SS808-NA_Operational Description.pdf Exhibit Type The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request temporary confidential treatment of information accompanying this application as outlined below:

File Name SS808-NA _External photos.pdf.pdf SS808-NA _Internal photo.pdf SS808-NA _Test setup photo.pdf SS808-NA _User Manual.pdf External Photos Internal Photos Test Setup Photos User Manual Exhibit Type Planned Release Date STC: 90days Sincerely, XueShan Huang / Regulatory Principal Engineer Fibocom Wireless Inc. Tel: +86-755-26525092 E-mail: keith.huang@fibocom.com Rev 11/20/07

 

 

 

 

 

 

 

 

 

 

Modular Approval Request FCC Items to be covered 1. The modular transmitter must have its own RF shielding. FCC ID: ZMOSS808NA 5. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. 3. The modular transmitter must have its own power supply regulation. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable).. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. 6. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XYZMODEL1 or Contains FCC ID: XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, Answer from applicant Y The EUT provides the RF shielding. See EUT photo. Y The EUT has its buffered modulation. Y The EUT has its own power supply regulation, please see the Schematic Diagram. Y The EUT meets the FCC antenna requirements;

unique antenna connector and photo of antenna are shown in the test report. Y The EUT was tested with a test board, Please see test report and setup photo Y The FCC ID is ZMOSS808NA Y The EUT is compliant with all applicable FCC rules. Details instructions for maintaining compliance are give in the User Manual. Y The EUT complies with RF exposure requirement. typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Note: If compliance with one or more of the numbered requirements, listed above, cannot be demonstrated, it may be possible to obtain a Limited Modular Approval (LMA). Name and surname of applicant (or authorized representative): HuangXueShan Date: 03/16/2020 Signature:

 

 

Fibocom Wireless Inc. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: March 5, 2020 SUBJECT: FCC Application for FCC ID:ZMOSS808NA To Whom It May Concern:

We, the undersigned, hereby authorize Jim Huang at SGS-CSTC Standards Technical Services Ltd on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by SGS-CSTC Standards Technical Services Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, XueShan Huang/ Regulatory Principal Engineer Fibocom Wireless Inc. Tel: +86-755-26525092 E-mail: keith.huang@fibocom.com C:\Users\eason-ys_wang\Desktop\\ZR202020031 SS808-NA FCC\\\POA_Letter_140225 SS808-NA.docx

 

 

default setting. Connectivity:

RF:

WIFI 2.4G 5G BT Type Transmitter BLE Tune up procedure The output power setting of EUT is set in the factory and followed the max average level in below. There is no tune up procedure except factory Frequency Mode Date Rate power(dBm) Bandwidth

(Mhz) 802.11b 1Mbps 802.11g 6Mbps 802.11a 6Mbs 802.11n 802.11n MCS0 MCS0 MCS0 MCS0 MCS0 MCS0 802.11ac MCS0 20 20 20 40 20 20 40 20 40 80 17.5 15.5 15.5 15.5 18.5 18.5 17.5 18.5 18.5 17.5 GFSK 10

/4DQPSK 8DPSK 8 8 Unit dBm Type Transmitter GFSK 1 Unit dBm WCDMA WCDMA B2 23.5dBm 1dB WCDMA B4 23.5dBm 1dB 23dBm 1.5dB 23dBm 1.5dB 23dBm 1.5dB 23dBm 1.5dB 23dBm 1.5dB 23dBm 1.5dB WCDMA B5 23.5dBm 1dB HSDPA HSUPA HSDPA HSUPA HSDPA HSUPA LTE LTE B2 LTE B4 1 RB 23dBm1dB 1 RB 23dBm1dB QPSK 50% RB 23dBm1dB QPSK 50% RB 23dBm1dB 1.4MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 1.4MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 22dBm1dB 16QAM 50% RB 22dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 5MHz 100% RB 22dBm1dB 5MHz 100% RB 22dBm1dB 16QAM 1 RB 22dBm1dB 50% RB 21dBm1dB 16QAM 1 RB 22dBm1dB 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 20MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 20MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 100% RB 21dBm1dB LTE B5 LTE B7 1 RB 23dBm1dB 1 RB 23dBm1dB QPSK 50% RB 23dBm1dB QPSK 50% RB 22dBm1dB 1.4MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 100% RB 21dBm1dB 10MHz QPSK 1 RB 23dBm1dB 20MHz QPSK 1 RB 23dBm1dB 50% RB 22dBm1dB 100% RB 22dBm1dB 1 RB 22dBm1dB 50% RB 22dBm1dB 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 100% RB 21dBm1dB LTE B12 1.4MHz 1 RB 23dBm1dB QPSK 50% RB 23dBm1dB 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 22dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB LTE B13 LTE B66 NA NA 1.4MHz 1 RB 23dBm1dB QPSK 50% RB 23dBm1dB 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 22dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 3MHz QPSK 50% RB 22dBm1dB 100% RB 22dBm1dB 16QAM 1 RB 22dBm1dB 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB NA NA 15MHz 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 20MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB LTE B25 LTE B26 1 RB 23dBm1dB 1 RB 23dBm1dB QPSK 50% RB 23dBm1dB QPSK 50% RB 23dBm1dB 1.4MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 1.4MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 22dBm1dB 16QAM 50% RB 22dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 3MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 5MHz 5MHz 100% RB 22dBm1dB 100% RB 22dBm1dB 16QAM 1 RB 22dBm1dB 16QAM 1 RB 22dBm1dB 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB QPSK 50% RB 22dBm1dB 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB 16QAM 50% RB 21dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 20MHz 100% RB 22dBm1dB 1 RB 22dBm1dB NA LTE B41 NA 5MHz 100% RB 22dBm1dB 1 RB 22dBm1dB NA 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB QPSK 50% RB 22dBm1dB 10MHz 100% RB 22dBm1dB 1 RB 22dBm1dB NA 15MHz 100% RB 22dBm1dB 1 RB 22dBm1dB NA 16QAM 50% RB 21dBm1dB 100% RB 21dBm1dB 1 RB 23dBm1dB 20MHz QPSK 50% RB 22dBm1dB 100% RB 22dBm1dB NA 16QAM 1 RB 22dBm1dB 50% RB 21dBm1dB 100% RB 21dBm1dB