FCC ID: RYYCL5AD CatM1 Module

 

CL5ADAH2Z Confidential 2020.11.05 rev.1.1 LTE Cat-M1 Multi Band Module CL5ADAH2Z Manual

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CL5ADAH2Z SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. Confidential 2020.11.05 rev.1.1 TAIYO YUDEN CO., LTD provides customers with comprehensive technical support and service. Please contact from our website by mail. TAIYO YUDEN CO., LTD Website: http://www.yuden.co.jp/

Copyright TAIYO YUDEN CO., LTD. 2019. All rights reserved. TAIYO YUDEN Co., Ltd. (hereinafter TAIYO YUDEN), lawfully has patent rights, copyrights and other rights, powers and authority (including license) to the firmware embedded to the memory of the products (the Embedded Firmware). Customer is not permitted to use the Embedded Firmware for other products except the Products, to disclose or offer the Embedded Firmware, either wholly or partly, to any third party (including uploading to customer's or third party (ies)s web sites and downloading by third parties from such sites), nor to copy, revise, upgrade, make specification change, alienate the Embedded Firmware and so on (including reverse engineering). TAIYO YUDEN reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Information contained in this document is intended to convey examples of typical performances and/or applications of our products and is not intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights. Trademarks and Permissions product, service and company names mentioned are the property of their respective owners. is trademark of TAIYO YUDEN CO., LTD. Other trademarks,

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CL5ADAH2Z Notice Please conduct validation and verification of our products in actual condition of mounting and operating Confidential 2020.11.05 rev.1.1 environment before using our products. exposed to radiation. Because this product is not designed for radiation durability, please refrain from using this Product Communication by wireless between this product and other devices might not be established nor maintained depending upon radio environment or operating condition of this Product or other devices. This Product is operated in the licensed band. In case this Product is used around the other wireless devices which are operated in the same frequency band as this Product, there is a possibility that radio interference occurs between this Product and such other devices. If such radio interference occurs, please use in environment which such radio interference doesn't occur as stopping the operation of the other devices or relocating this Product etc. The products listed in this specification are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC). Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation, automotive powertrain control system, train control system, and ship control system, traffic signal equipment, disaster prevention equipment, medical equipment classified as Class I, II or III by IMDRF, highly public information network equipment including, without limitation, telephone exchange, and base station). Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment, aviation equipment, medical equipment classified as Class IV by IMDRF, nuclear control equipment, undersea equipment, military equipment). When our products are used even for high safety and/or reliability-required devices or circuits of general electronic equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to install a protection circuit as necessary. Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages incurred by you or third parties arising from use of the products listed in this specification for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.

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CL5ADAH2Z Limitation of Warranty TAIYO YUDEN warrants only if the Product is operated under the warranty condition set forth in this Confidential 2020.11.05 rev.1.1 Specification ("the Warranty Condition"). Please note that TAIYO YUDEN shall not be liable for any defect and/or malfunction arising from use of the Product under the terms and conditions other than the Warranty Condition hereof. In addition, when this Product is used under environmental conditions such as over voltage which is not conformed to the Warranty Condition, this Product may be destroyed in short mode. To ensure the security of customers product, please add an extra fuse or/and a protection circuit for over voltage etc. In some cases, TAIYO YUDEN may use replacements as component parts of product. Such replacements shall apply only to component parts of the Products, which TAIYO YUDEN deems it possible to replace or completely substitute according to (i) scope of warranty provided in this Specification (electric characteristics, outline, dimension, conditions of use, reliability tests, official standard (the Radio Law etc.), and so on) and (ii) quality of Products. TAIYO YUDEN also ensures traceability of such replacements based on each production lot. Import and Export Regulations Some of our products listed in this specification may require specific procedures for export according to U.S. Export Administration Regulations, Foreign Exchange and Foreign Trade Control Law of Japan, and other applicable regulations. Should you have any questions on this matter, please contact our sales staff. Application Restricted to M2M Device. *Not allowed for TELEMATICS use cases. M2M Device hereinto is defined as a complete device that connects to network infrastructure equipment over a wireless network utilizing Wireless Wide-Area Network Standard through the module;

utility metering devices, vending machines, cargo containers, ATM machines for electronic payment, remote monitoring systems, digital billboards, portable healthcare monitoring devices, alarm or security systems, portable tracking devices. Telephones and tablet devices are not included in the "M2M Devices".

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CL5ADAH2Z Revision History Revision Date Summary of Change 1.0 1.1 2020.07.01 New Release 2020.11.05 Remove a part of RF info. Confidential 2020.11.05 rev.1.1

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CL5ADAH2Z Contents Confidential 2020.11.05 rev.1.1 Revision History ................................................................................................................................ - 5 -

Relation Documents.......................................................................................................................... - 8 -

1. Introduction ...................................................................................................................................... - 9 -

2. Overall Description ......................................................................................................................... - 10 -

2.1. Function Overview .................................................................................................................... - 10 -

2.2. Circuit Block Diagram ................................................................................................................ - 11 -

3. Description of the Application Interfaces ........................................................................................ - 12 -

3.1. pin ............................................................................................................................................. - 12 -

3.2. Power Supply Interface ............................................................................................................. - 17 -

3.2.1. Overview .............................................................................................................................. - 17 -

3.2.2. Power Supply VBAT and VBAT_FEM .................................................................................. - 18 -

3.2.3. USIM Power Supply VSIM ................................................................................................... - 21 -

3.3. Signal Control Interface ............................................................................................................. - 22 -

3.3.1. Overview .............................................................................................................................. - 22 -

3.3.2. SC_SWP Pin ........................................................................................................................ - 22 -

3.3.3. PMU_SHUTDOWN Pin ........................................................................................................ - 23 -

3.3.4. PMU_WAKEUP Pin ............................................................................................................. - 23 -

3.3.5. AUX_ADC4 (BOOST_EN) Pin ............................................................................................. - 24 -

3.4. UART Interface .......................................................................................................................... - 25 -

3.5. USIM Card Interface .................................................................................................................. - 27 -

3.6. RF Antenna Interface ................................................................................................................ - 28 -

3.6.1. RF Connector location ......................................................................................................... - 28 -

4. RF Specifications ........................................................................................................................... - 29 -

4.1. Operating Frequencies .............................................................................................................. - 29 -

4.2. Conducted RF Measurement .................................................................................................... - 29 -

4.2.1. RF Test Environment ........................................................................................................... - 29 -

4.2.2. Test Standards ..................................................................................................................... - 29 -

5. Electrical Specifications ................................................................................................................. - 30 -

5.1. Absolute Maximum Ratings ....................................................................................................... - 30 -

5.2. Operating Conditions................................................................................................................. - 30 -

5.3. Conducted Electrical Measurement .......................................................................................... - 31 -

5.3.1. Electrical Test Environment .................................................................................................. - 31 -

5.4. Power Supply ............................................................................................................................ - 31 -

5.4.1. Input Power Supply .............................................................................................................. - 31 -

5.4.2. Power State .......................................................................................................................... - 31 -

5.4.3. Power Consumption ............................................................................................................. - 33 -

6. Function and Features ................................................................................................................... - 35 -

6.1. Power on/off .............................................................................................................................. - 35 -

6.1.1. Power on .............................................................................................................................. - 35 -

6.1.2. Power off .............................................................................................................................. - 36 -

6.2. Host-Module Mutual Wakeup Interface ..................................................................................... - 37 -

6.2.1. Open data interface host to module ................................................................................... - 38 -

6.2.2. Open data interface module to host ................................................................................... - 39 -

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CL5ADAH2Z 6.2.3. Close data interface ............................................................................................................. - 40 -

7. Mechanical Specifications .............................................................................................................. - 42 -

Confidential 2020.11.05 rev.1.1 7.1. Dimensions of the module ......................................................................................................... - 42 -

7.2. Label ......................................................................................................................................... - 43 -

7.3. Packing System ........................................................................................................................ - 44 -

8. Handling Precautions ..................................................................................................................... - 46 -

8.1. Thermal Management ............................................................................................................... - 46 -

8.2. Desire and Conditions ............................................................................................................... - 46 -

8.2.1. Environment conditions for use and storage ........................................................................ - 46 -

8.2.2. Conditions for handling of products ...................................................................................... - 46 -

9. Certifications .................................................................................................................................. - 48 -

9.1. Certifications ............................................................................................................................. - 48 -

10. Safety Information ........................................................................................................................ - 49 -

10.1. Interference ............................................................................................................................. - 49 -

10.2. Medical Device ........................................................................................................................ - 49 -

10.3. Area with Inflammables and Explosives .................................................................................. - 49 -

10.4. Airline Security ........................................................................................................................ - 50 -

10.5. Safety of Children .................................................................................................................... - 50 -

10.6. Environment Protection ........................................................................................................... - 50 -

10.7. RoHS Approval ........................................................................................................................ - 50 -

10.8. Laws and Regulations Observance ......................................................................................... - 50 -

10.9. Care and Maintenance ............................................................................................................ - 50 -

10.10. Emergency Call ..................................................................................................................... - 51 -

10.11. FCC & ISED Notice ............................................................................................................... - 51 -

10.12. CE Notice .............................................................................................................................. - 54 -

11. Appendix Acronyms and Abbreviations ........................................................................................ - 55 -

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CL5ADAH2Z Relation Documents Software Application Guide AT Commands Manual Circuit of EVB (recommended circuit) Evaluation Board Manual Confidential 2020.11.05 rev.1.1

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Confidential 2020.11.05 rev.1.1 TAIYO YUDEN offers a turnkey solution of CAT-M1 multi band LGA module supporting the following CL5ADAH2Z 1. Introduction key features:

Module highlights

- LTE CAT-M1

- Based on Altair Semiconductor ALT1250 chipset

- Supporting standard multi band design Band2/Band4/Band8/Band12/Band20/Band26

- Small size (module size 15.0mm x 14.0 mm x 1.9 mm)

- Power supply: 2.3-4.2V (VBAT) / 2.85-4.5V (VBAT_FEM)

- Supports ultra-low DRX, eDRX and standby power consumption LTE features highlights

- LTE CAT-M1 support based on 3GPP release13

- SW upgradable to CAT-M1 based Release14 Features

- LwM2M, TCP/IP, UDP/IP, SMS, Power saving Interface support

- UART (3) when the module is used. product information of the module. This document describes the hardware application interfaces and air interfaces that are provided This document helps you to understand the interface specifications, electrical features and related

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z 2. Overall Description 2.1. Function Overview Table1 Features Feature Description Physical Features Dimensions:15.0mm 14.0mm 1.9mm Weight 0.92g Operating Band Band2,4, 8, 12, 20, 26 Operating Temperature [1]

30 to +70C Storage Temperature 40 to +80C Power Voltage VBAT: 2.3V to 4.2V [2]

VBAT_FEM: 2.85V to 4.5V [2]

Application Interface (pin) VSIM pin PMU_SHUTDOOWN pin VBAT pin VBAT_FEM pin PMU_WAKEUP pin AUX_ADC4 (BOOST_EN) pin SC_SWP pin UART0 (2wires) UART1 (2wires) UART2 (4wires) SMS Data Services Supports formats of PDU (AT command) SMS over SGs Half-Duplex DL: 300kbps (OFDMA) / UL: 375kbps (SC-FDMA) [3]

Operating System Real Time OS

[1]: When the module works at this temperature, NOT all its RF specifications comply with the 3GPP RF specifications.

[2]: Power voltage of our evaluation board is as follows; VBAT: 3.0 V VBAT_FEM: 3.3 V

[3]: the maximum value in theory NOTE Use external interface for debugging and rewriting FW.

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CL5ADAH2Z 2.2. Circuit Block Diagram Confidential 2020.11.05 rev.1.1 Figure1 shows the circuit block diagram of the module. The application block diagram and major functional units of the module contain the following parts:

Radio Frequency (RF) transceiver Multi-chip package (MCP) include power management unit RF Front End Figure1 circuit block diagram of the module

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CL5ADAH2Z 3.1. pin 3. Description of the Application Interfaces Confidential 2020.11.05 rev.1.1 The module uses pins as its external interfaces. Figure2 shows an LGA map diagram of this module. Table2 shows definitions of pins on the LGA map. Figure2 LGA map diagram (TOP_THRU_ VIEW)

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No. Pin Name Direction Type Recommendation for Unused pin Description RF_AUX_OUT1 Open A7 RF_RXTX IO CL5ADAH2Z Table2 Definitions of pins A1 A4 A5 A6 GND GND GND A8 GND A10 GND VBAT_FEM VBAT_FEM VBAT_FEM GND GND GND GND GND GND GND GND GND B1 B2 B3 B4 B5 B6 B7 B8 B9 C1 C2 C3 C4 C5 C6 C7 C8 C9 D1 D2 D3 D4 D5 D6 D7 VDD_RF GND UART0_RX UART2_TX EJ_TRST I2C0_SCL I2C0_SDA PMU_EXT_ALARM FE_DEBUG GND GND

I I I

I

I O O IO IO IO IO O

A

A

P P P

P

A

D, PU Open D, PU Open Open Ground UART2_RX D, PU Open UART2 receiving data B10 UART2_RTS IO D, PU Open UART2 request to send RF_TESTMUX_OUT Ground D, PU Open UART0 receiving data D, PU

UART2 transmitting data C10 UART2_CTS D, PD Open UART2 clear to send D, PD Pull down (10k) Reserved Confidential 2020.11.05 rev.1.1 Ground Ground Reserved Ground Ground Ground RF TXRX Main LTE antenna Module input power supply Module input power supply Module input power supply Ground Ground Ground Ground Ground Ground Ground Ground Ground Reserved VDD_RF out Ground Reserved Reserved Reserved Reserved Ground Ground

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No. Pin Name Direction Type Recommendation for Unused pin Description D, PU Open UART0 clear to send UART0 transmitting data E4 PMU_POWER_BUTTON I A PU*

CL5ADAH2Z UART0_TX UART0_CTS D10 VDD_XO EJ_TDO EJ_TDI SC_SWP D8 D9 E1 E2 E3 E5 E6 E7 E8 E9 F1 F2 F3 F5 F6 F7 F8 DCDC_1v3 GND GND GND EJ_TCK EJ_TMS VDD_DIG TEST GND GND AUX_ADC4

(BOOST_EN) F9 RESERVED2_USB3V F10 RESERVED0_USB_DP G1 GND O IO O IO IO IO O

IO IO IO O IO

D, PU P D, PU Open D, PD Open D, PD Open P

Open D, PD Open D, PD Open P

Ground Open Open

UART0_RTS D, PU Open UART0 request to send E10 RESERVED0_USB_DN F4 DEBUG_SEL D, PD Open VDD_DIG out HW pin for EJTAG chain selection, PD (100k) for MIPS chain, and PU for ARM chain. IO D, PD Open 1.8V = enable the external DC-

DC for VBAT_FEM power Confidential 2020.11.05 rev.1.1 VDD_XO out Reserved Reserved Host wakeup Reserved Internal pull up.

*If it is connected to VBAT, it is PU (min: 200k). It is unconnected, it is PU

(min:600k). Pull source is VRTC. DCDC_1v3 out Ground Ground Ground Reserved Reserved Reserved Reserved Ground Ground Reserved Reserved Ground Shutdown active low. HW reset Internal pull up.

*If PMU_VBACKUP is connected to VBAT, it is PU

(min: 200k). PMU_VBACKUP is unconnected, it is PU

(min:600k). Pull source is VRTC.

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G2 PMU_SHUTDOWN I A PU*

CL5ADAH2Z No. Pin Name Direction Type G7 GND G10 VFLASH PMU_ATB PMU_WAKEUP DEBUG_RSTN UART1_RTS SF_nHOLD/IO3 SPIM0_EN1 VBAT VDD_EXTRA PMU_AT_OUT VDD_GPM SPIM1_CLK SPIM1_MISO GND UART1_TX H4 PMU_VCAP H10 GND VBAT SIM_DETECT PMU_AT_IN PMU_VBACKUP CLKOUT SPIM1_EN SPIM1_MOSI GND GND GND SIMIO SIMRST VDDIO_GPM GND G3 G4 G5 G6 G8 G9 H1 H2 H3 H5 H6 H7 H8 H9 J1 J2 J3 J4 J5 J6 J7 J8 J9 K1 K2 K3 K5 K6 I I IO IO

IO IO O I O O O O IO IO IO

I I I I O IO IO

IO IO O IO O

A

D P P P A A P

P A

Open Open D, PD Open D, PD Open D, PD Open Ground Open D, PU

D, PU Open D, PD Open D, PD Open D, PD

K4 PMU_VRTC Open Confidential 2020.11.05 rev.1.1 Recommendation for Unused pin Description Open Debug and testing purposes PD (100K) Device wakeup, active high D, PU Open D, PU Open Reset pin for the JTAG probe UART1 request to send Open Serial flash interface D, PU Open Ground Reserved VFLASH out D, PU Open UART1 transmitting data Module input power supply VDD_EXTRA out Anti-tamper output Connecting external capacitor as backup for VBAT VDD_GPM out Module input power supply SIM detection If use eSIM, it is NC. Anti- tamper input Input from backup battery Configurable clock out Reserved Reserved Ground Ground Reserved Reserved Ground Ground Ground SIM data SIM reset Used for PMU_SHUTDOWN and PMU_POWER_BUTTON pull source VDDIO_GPM out Ground

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J10 UART1_RX D, PU Open UART1 receiving data CL5ADAH2Z Confidential 2020.11.05 rev.1.1 No. Pin Name Direction Type Recommendation for Unused pin Description K10 UART1_CTS D, PU Open UART1 clear to send

IO

O O IO IO O IO

D, PD

P D D D D

Open Open Open Ground Ground Ground Ground SIM clock VSIM out Serial flash interface IO2 Serial flash interface IO1 Serial flash clock Serial flash interface IO0 Ground K7 K8 K9 L1 L3 L4 L5 L6 L7 L8 GND GND GND GND SIMCLK VSIM SF_nWP/IO2 SF_SO/IO1 SF_CLK SF_SI/IO0 L10 GND NOTE I: Input only functionality. O: Output only functionality. IO: Both input and output functionality. A: Analog pin. D: Digital pin. PD: Pull Down. PU: Pull Up. P: Power The internal resistance of digital pin is 13k to 45k.

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B1 B2 B3 H1 H5 C6 D10 E5 F3 G10 H2 H5 K5 L4 Confidential 2020.11.05 rev.1.1 The ALT1250 includes an integrated PMU. The PMU is designed to work directly from both rechargeable and primary batteries. The PMU supplies current to all ALT1250 blocks, the IOs, the CL5ADAH2Z 3.2. Power Supply Interface 3.2.1. Overview External Flash, the TCXO and the UICC. In addition, the PMU includes a low power RTC. The power supply part of the module contains:

RTC (Real Time Clock) APC (Advance Power Controller) different regulators (LDOs and DC-DC) Table3 lists the definitions of the pins on the power supply interface Pin No. Signal Name I/O Description voltage (V) VBAT_FEM VBAT_FEM VBAT_FEM VBAT VBAT VDD_RF VDD_XO DCDC_1v3 VDD_DIG VFLASH VDD_EXTRA VDD_GPM VDDIO_GPM VSIM I I I I I O O O O O O O O O Module input power supply 2.85-4.5 Module input power supply 2.3-4.2 VDD_RF out VDD_XO out DCDC_1v3 out VDD_DIG VFLASH out VDD_EXTRA out VDD_GPM out VDDIO_GPM out VSIM out 1.9 1.9 1.3 0.9 1.8 1.8 1.1 1.8 1.8

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CL5ADAH2Z 3.2.2. Power Supply VBAT and VBAT_FEM There are two types of VBAT of module.

(1) VBAT VBAT is the power supply of RTC and LPDDR. Confidential 2020.11.05 rev.1.1 Figure3 VBAT supply block diagram

(2) VBAT_FEM See following page for details. VBAT_FEM is power supply to be controlled synchronously with the DRX/ eDRX cycle. Figure4 VBAT_FEM supply block diagram

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CL5ADAH2Z When VBAT is 2.3 V (minimum value), must keep 2.3 V or more, during TX. Confidential 2020.11.05 rev.1.1 Figure5 drop of power supply voltage (VBAT) When VBAT_FEM is 2.85 V (minimum value), must keep 2.85 V or more, during TX. Figure6 drop of power supply voltage (VBAT_FEM)

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CL5ADAH2Z Figure7 shows reference block diagram of the module. Confidential 2020.11.05 rev.1.1 An external DC-DC converter is required on the VBAT_FEM side of the module. The reason why the DC-DC converter is necessary is as follows. It is synchronizing with eDRX, for power saving. The module learns autonomously eDRX cycle. AUX_ADC4 (BOOST_EN) synchronizes with eDRX and can control the DC-DC converter.

(AUX_ADC4 (BOOST_EN) control VBAT_FEM in synchronization with eDRX.) Figure7 is the recommended circuit. We designed to minimize reduce the current consumption during DH2. Figure7 reference power block diagram of the module The external DC-DC converter is TPS61021ADSG. VBAT_FEM should be supplied by external DC-DC and controlled by ADC_AUX4 (BOOST_EN) pin. Figure8 shows circuit of the DC-DC. Refer to datasheet of TPS61021ADSG for details. Figure8 reference circuit of the DC-DC

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Confidential 2020.11.05 rev.1.1 Through the VSIM power supply interface, 1.8 V power from module can be supplied to USIM card. Special attention should be taken on PCB design at the host side. CL5ADAH2Z 3.2.3. USIM Power Supply VSIM

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E3 G2 G4 F8 Confidential 2020.11.05 rev.1.1 The signal control part of the interface in the module contains the following:

CL5ADAH2Z 3.3. Signal Control Interface 3.3.1. Overview SC_SWP pin PMU_SHUTDOOWN pin PMU_WAKEUP pin AUX_ADC4 (BOOST_EN) pin Table4 Pins on the signal control interface Pin No. PIN Name I/O Description SC_SWP IO host wakeup PMU_SHUTDOWN Shutdown, HW reset, active low PMU_WAKEUP Device wakeup, active high I I AUX_ADC4 (BOOST_EN) IO 1.8V = enable the external DC-DC for VBAT_FEM power 3.3.2. SC_SWP Pin Table5 Two States of SC_SWP Pin Item Pin state Description 1 2 High Low Interrupt to wakeup HOST. Module wants to send data to host. No interrupt.

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1 2 1 2 CL5ADAH2Z 3.3.3. PMU_SHUTDOWN Pin This pin requires an external PU resistor. This pin has the highest priority compared to other functionalities. Therefore, it will forcibly hard reset. Pulling low more than 100ms and then pulling high will reset the module. Confidential 2020.11.05 rev.1.1 Table6 Two States of PMU_SHUTDOWN Pin Item Pin state Description High Low active shutdown 3.3.4. PMU_WAKEUP Pin Table7 Two States of PMU_WAKEUP Pin Item Pin state Description High Low Wakeup the module or keep active. Module wont enter DH2 if this signal kept high. Change the state of module Active to DH2. Note: Never set PMU_WAKEUP to low when the host will send data to the module. (See 6.2. Host-Module Mutual Wakeup Interface)

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CL5ADAH2Z 3.3.5. AUX_ADC4 (BOOST_EN) Pin Output signal to enable the external DCDC for VBAT_FEM power. When AUX_ADC4 (BOOST_EN) pin is to be high, the external DCDC wakes up. Then VBAT_FEM also wakes up. Confidential 2020.11.05 rev.1.1 Table8 Two States of AUX_ADC4 (BOOST_EN) Pin Item Pin state Description 1 2 High Low Enable disable Figure9 connections of the AUX_ADC4 (BOOST_EN) Pin

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CL5ADAH2Z 3.4. UART Interface Confidential 2020.11.05 rev.1.1 The module includes a 4-wire UART interface (UART0 - 2). The UART is an asynchronous serial interface. The interface is a fully compliant and standard RS-

232. Offers similar functionality to industry-standard 16C550 UART devices. UART0 is used for AT command or PPP.

* AT command response timeout: max 120s UART1 is used for debug. UART2 is used for CLI and firmware version up. Support baud rates of up to 3Mbps (*). The baud rate can only be changed via AT command. (Refer to Software Application Guide) The maximum baud rate error is 1.56%.

* Flow control is recommended when the baud rate setting is over 1Mbps. Baud rete: 115200, Data: 8bit, Parity: none, Stop: 1bit, Flow control: none (See Data Format) Default setting is following:

Table9 List of UART0 pins No. Pin Name I/O Description C8 UART0_RX I D8 UART0_TX O D9 UART0_CTS I E8 UART0_RTS O UART0 receiving data. Active low 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART0 transmitting data. Active low 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART0 clear to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1) UART0 ready to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1)

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CL5ADAH2Z Table10 List of UART1 pins Pin Name I/O Description No. J10 UART1_RX I H9 UART1_TX O K10 UART1_CTS I G6 UART1_RTS O UART1 receiving data. Active low 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART1 transmitting data. Active low 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART1 clear to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1) UART1 ready to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1) Table11 List of UART2 pins No. Pin Name I/O Description B9 UART2_RX I UART2 receiving data. 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART2 transmitting data. 0V=active (Data bit=1) 1.8V=not active (Data bit=0) UART2 clear to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1) UART2 ready to send. 0V=not active (Data bit=0) 1.8V=active (Data bit=1) C9 UART2_TX O C10 UART2_CTS I B10 UART2_RTS O

[Data Format]

(1) Start bit: start frame transmission (1bit)

(2) Data: length of transmission data in one frame (8bit)

(3) Parity: error detecting code (none)

(4) Stop bit: end frame transmission (1bit) Confidential 2020.11.05 rev.1.1

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CL5ADAH2Z 3.5. USIM Card Interface Confidential 2020.11.05 rev.1.1 The USIM interface can be used either for USIM socket, and for eSIM. The module supports Class C (1.8V). For 3.0V USIM cards support, an external voltage translator will be required. To achieve ultra-low power consumption, SIM power will be off during DH2 mode. The USIM input/output lines are following USIM specifications. As the module is not equipped with an USIM card adapter, you need to place an USIM/eSIM card adapter on the user interface board. Figure10 is recommended circuit for using USIM card adapter. Figure11 is recommended circuit for using eSIM. (Refer to eSIM datasheet for detail of circuit.) If you want to use both USIM card adapter and eSIM, please use switch circuit. (Refer to circuit of EVB for detail.) Figure10 recommended circuit for USIM card adapter Figure11 recommended circuit for eSIM

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z 3.6. RF Antenna Interface 3.6.1. RF Connector location using this module. This module does not include any antennas. External antennas need to be used for the final products NOTE You should prepare an external antenna which was certified based on the Radio Type Approval of the module. a matching circuit. Please optimize impedance matching between RF input/output line and antenna by using The RF input/output line of characteristic impedance in the module is 50. For recommended antennas, refer to the antenna list (See attachment).

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CL5ADAH2Z 4. RF Specifications 4.1. Operating Frequencies Confidential 2020.11.05 rev.1.1 Table12 shows the RF bands supported by the module Operating Band Tx Rx Bandwidth Band2 Band4 Band8 1850MHz - 1910MHz 1930MHz1990MHz 1710MHz - 1755MHz 2110MHz - 2155MHz 880MHz - 915MHz 925MHz - 960MHz Band12 699MHz - 716MHz 729MHz - 746MHz 1.4MHz/3MHz/5MHz /10MHz Band20 832MHz - 862MHz 791MHz - 821MHz Band26 814MHz - 849MHz 859MHz - 894MHz 1.4MHz/3MHz/5MHz /10MHz

/15MHz/20MHz 1.4MHz/3MHz/5MHz /10MHz

/15MHz/20MHz 1.4MHz/3MHz/5MHz /10MHz

/15MHz/20MHz 1.4MHz/3MHz/5MHz /10MHz

/15MHz

/15MHz 1.4MHz/3MHz/5MHz /10MHz 4.2. Conducted RF Measurement 4.2.1. RF Test Environment RF Test instrument Rohde & Schwarz CMW500 Power Divider ANRITSU K240B Attenuator Keysight 8493B environment. 4.2.2. Test Standards NOTE The compensation for different frequency bands relates to the cable and the test The instrument compensation needs to be set according to the actual cable conditions. The module meets 3GPP TS 36.521-1 test standards. The module passes strict tests at the factory and thus the quality of the module is guaranteed.

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CL5ADAH2Z 5. Electrical Specifications 5.1. Absolute Maximum Ratings WARNING Confidential 2020.11.05 rev.1.1 Table26 lists the absolute ratings for the module. Using the module beyond these conditions may result in permanent damage to the module. Table26 Absolute maximum ratings for the module Symbol Parameter VBAT VBAT supply pin VBAT_FEM RF supply pin VDDIO Voltage on any non-power-supply pin Min.

-0.2

-0.5

-0.2 Max. 4.35 5.2 2.0 Unit V V V 5.2. Operating Conditions Table27 Operating conditions Parameter Min. Typ. Max. Unit Conditions Operating temperatures

-10

-30

+55

+70 C C The module is fully functional (*) in all the temperature range, and it fully meets the 3GPP specification The module is fully functional (*) in all the temperature range

C 2.3 4.2

-40

+80 Storage temperatures Module Vin

(VBAT) Module Vin

(VBAT_FEM) VBAT Rise Time VBAT_FEM Rise Time

* Functional: the module is able to make wireless telecommunication. 2.85 4.5 ms ms 50 V V 1

from power on to 2.3V from power on to 2.85V VIH VIL VOH VOL VIO Table28 DC Characteristics of pins Parameter Min. Max. Unit 0.7 * VIO 0.8 * VIO

1.7

0.3 * VIO 0.2 * VIO 1.9 V V V V V

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z 5.3. Conducted Electrical Measurement 5.3.1. Electrical Test Environment Test instrument Keysight N6705BKeysight N6781A 5.4. Power Supply 5.4.1. Input Power Supply Table29 Requirements for input power of the module Parameter VBAT VBAT_FEM Min. 2.3 2.85 Max. Ripple Max. Unit 4.2 4.5 50mVpp 50mVpp V V 5.4.2. Power State Table30 Power state Module is optimized to achieve ultra-low power consumption addressing IoT market needs. Power state is supported. (See the following Table 27) Power state Description Wake-up options Shutdown Module powered off.

Required supplies

DH2 All digital logic is powered down, a configurable amount of retention memory is retained (64KB granularity), all output IOs are latched while input IOs can be configured to wake up the system, and the RTC is 'On' in this mode. IO Retention, SW state Full Retention, Memory Partially Retention, Timer /Anti Tamper 10 IOs Active All system is wake up. All required power supplies are available.

RTC Expiration PMU_WAKEUP PMU_SHUTDOWN Anti-Tamper Interface Any other digital interface configured to wakeup the system A wakeup event initiates a boot flow. This mode enables output IOs to latch and wakeup from digital input.

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CL5ADAH2Z Confidential 2020.11.05 rev.1.1 Figure12 power state transition diagram NOTE The following part is explained of the Figure10.

[1] Shutdown --> Active: See 6.1. Power on/off sequence

[2] Active or DH 2 --> Shutdown: See 6.1. Power on/off sequence

[3] Active --> DH 2: See 6.2.3. Close data interface

[4] DH 2 --> Active : See 6.2.1. Open data interface host to module 6.2.2. Open data interface module to host

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CL5ADAH2Z 5.4.3. Power Consumption Confidential 2020.11.05 rev.1.1

[conditions]

measured on our evaluation board at 25C indoor Band: 1, Band Width: 5MHz DRX cycle = 1.28 s eDRX cycle = 81.92s, PTW = 1.28 s power supply of the module is 3.0V Table31 Averaged power consumption of the evaluation board wireless state power state Notes/Condition Typical values RRC CONNECTED Active RRC IDLE DH2

(Avg) 195mA 233mA 543mA 1.4mA 50uA

* It may be changed because of under development. Tx Power: 0dBm Tx Power: 10dBm Tx Power: 23dBm DRX [1] (SIM power on) eDRX [2]

Average power consumption for 1 hour after shift to eDRX.

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CL5ADAH2Z Confidential 2020.11.05 rev.1.1 Figure13 wireless state transition diagram

[1] image of current waveform during DRX Figure14 image of current waveform during DRX

[2] image of current waveform during eDRX Figure15 image of current waveform during eDRX

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CL5ADAH2Z 6. Function and Features 6.1. Power on/off 6.1.1. Power on Confidential 2020.11.05 rev.1.1 The module is powered on as input triggered by VBAT. When the module is powered, the PMU_SHUTDOWN pin is PU internally.

*When the PMU_SHUTDOWN pin is connected to an external switch without being connected to the host, the PMU_SHUTDOWN pin is PU internally, so not connecting external PU. HOST does not need to input a signal to the PMU_SHUTDOWN pin, PMU_SHUTDOWN pin should be opened. Figure16 reference block diagram of power on Figure17 power on sequence

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CL5ADAH2Z A flowchart showing start AT command. Confidential 2020.11.05 rev.1.1 6.1.2. Power off The Power-off sequence occurs when either of the following conditions is met:

VBAT falls below the UVLO power down threshold of 1.8V. Shutdown is requested by the PMU_SHUTDOWN pin. NOTE Do not power off during module boot. If power off during access to flash, module may break.

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CL5ADAH2Z 6.2. Host-Module Mutual Wakeup Interface Confidential 2020.11.05 rev.1.1 Figure18 Host-Module mutual wakeup The state of PMU_WAKEUP and SC_SWP

(1) PMU_WAKEUP (Host: Output, Module: Input) HighWhen host need to open the data interface and to wake up to module. LowWhen host need to close the data interface.

(2) SC_SWP (Host: Input, Module: Output) HighModule need to open the data interface. Therefore, interrupt to wakeup host. LowModule do not need to open the data interface. Table32 the requirements for the external host interface IO No. Pin Name Description PMU_WAKEUP host wakes up module G4 E3 D8 C8 E8 D9 G2 SC_SWP UART0_TX UART0_RX UART0_RTS UART0_CTS module wakes up host UART0 transmitting data UART0 receiving data UART0 ready to send UART0 clear to send PMU_SHUTDOWN hardware reset

*: Connect these pins to pins header etc.

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CL5ADAH2Z 6.2.1. Open data interface host to module When host wants to send data to module, host should open data interface. The timing chart is as follows. (See Figure19) Confidential 2020.11.05 rev.1.1 Figure19 open data interface - host to module First, data interface state is not open. UART0_RX and UART0_TX are always high.

(1) Host wants to send data to module. Host sets PMU_WAKEUP to high (PMU_WAKEUP = high)

(2) Module is awaking (might also be waking) and module is preparing

(3) Module sets SC_SWP to high (SC_SWP = high) The data interface is opened and communication can start

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CL5ADAH2Z 6.2.2. Open data interface module to host When module wants to send data to host, module opens data interface. Confidential 2020.11.05 rev.1.1 Figure20 open data interface - module to host First, data interface state is not open. UART0_RX and UART0_TX are always high.

(1) Module wants to send data to host. Module sets SC_SWP to high (SC_SWP = high)

(2) When host detects module sets SC_SWP to high, host needs to do the processing necessary to receive data

(3) When host is completed the processing on UART, host sets PMU_WAKEUP to high

(PMU_WAKEUP = high) The data interface is opened and communication can start

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CL5ADAH2Z 6.2.3. Close data interface Host has no send data and wants to close data interface. Then shift the state of module Active to DH2. Confidential 2020.11.05 rev.1.1 Figure21 close data interface UART0_RX and UART0_TX are always high.

(1) Host detects that it is sending the last data bit in a session and module is not transmitting any data (UART0_TX = high)

(2) Host will not send any data (UART0_RX = fix = high)

(3) Host sets PMU_WAKEUP to low (PMU_WAKEUP = low)

(4) Module detects PMU_WAKEUP is low, and sets SC_SWP to low (SC_SWP = low) The point is, the data interface closes and the module will sleep

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z NOTE When there are events on the LTE network, Module does not sleep.

(e.g. RRC status is RRC-connected) In that case, wait for the end of the communication event. Since it is necessary to receive the output data of the module. Please resume data connection. The following figure shows the flowchart of close data interface. Figure22 flowchart of close data interface

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CL5ADAH2Z 7. Mechanical Specifications 7.1. Dimensions of the module Confidential 2020.11.05 rev.1.1 Figure23 dimensions of the module (TOP VIEW) (unit: mm)

*Tolerances unless otherwise specified: 0.2mm

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CL5ADAH2Z Confidential 2020.11.05 rev.1.1 Figure24 Dimensions of the module (TOP THRU VIEW) (unit: mm) 7.2. Label Figure25 description of label

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CL5ADAH2Z 7.3. Packing System Confidential 2020.11.05 rev.1.1 The module package includes the tray, tray(cover), antistatic band, desiccant, and humidity indicator card. This module is stored in the tray in units of 96 pieces. Packaging method: Tray Packaging unit: 960

* It might be providing as tray at sample stage. Figure26 packaging Figure

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CL5ADAH2Z Place 10 trays, place the tray (cover) on it, and place it in an aluminum moisture barrier bag together Confidential 2020.11.05 rev.1.1 with desiccant and humidity indicator card. Both ends of the aluminum moisture barrier bags are sandwiched by buffer corrugated paper and placed in the inner box. The interior box is packed in an exterior box and shipped. Figure27 package assembly

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CL5ADAH2Z 8. Handling Precautions 8.1. Thermal Management Confidential 2020.11.05 rev.1.1 CLxADAH2Z have high power consumption and due to their very small size, need to be designed properly for heat dissipation. 8.2. Desire and Conditions This specification describes desire and conditions especially for mounting. 8.2.1. Environment conditions for use and storage 1. Store the components in an environment of < 40C /90RH if they are in a moisture barrier bag packed by TAIYO YUDEN. 2. Keep the factory ambient conditions at < 30C /60RH . 3. Store the components in an environment of < 255C /10%RH after the bag is opened.

(The condition is also applied to a stay in the manufacture process). 8.2.2. Conditions for handling of products Make sure all of the moisture barrier bags have no holes, cracks or damages at receiving. If an abnormality is found on the bag, its moisture level must be checked in accordance with 2 of 8.2.2. Refer to the label on the bag. from the bag sea date. 1. All of the surface mounting process (reflow process) must be completed in 12 months 2. Make sure humidity in the bag is less than 10%RH immediately after open, using a humidity indicator card sealed with the components. 3. All of the surface mounting process (reflow process including rework process) must be completed in 168 hours after the bag is opened (inclusive of any other processes). 4. If any conditions in 8.2.1. or condition 2 and 3 of 8.2.2. are not met, bake the components in accordance with the conditions at 125C 24h. 5. As a rule, baking the components in accordance with conditions 4 of 8.2.2. shall be once. 6. Since semi-conductors are inside of the components, they must be free from static electricity while handled. (<100V) Use ESD protective floor mats, wrist straps, ESD protective footwear, air ionizers etc., if necessary. 7. Please make sure that there are lessen mechanical vibration and shock for this module, and do not drop it. 8. Please recognize pads of back side at surface mount. 9. This module should not be cleaned.

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CL5ADAH2Z 10. Please perform temperature conditions of module at reflow within the limits of the Confidential 2020.11.05 rev.1.1 following. Please give the number of times of reflow as a maximum of 2 times. Figure28 temperature conditions of module at reflow

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z 9. Certifications 9.1. Certifications Table34 shows the certificate obtained by the module. Table34 Product certifications Certification FCC/IC CE Japan Technical Conformity Certification Model Name CL5ADAH2Z

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CL5ADAH2Z 10. Safety Information Confidential 2020.11.05 rev.1.1 Read the safety information carefully to ensure the correct and safe use of module. Applicable safety information must be observed. 10.1. Interference Communication between this product and other might not be established nor maintained depending upon radio environment or operating condition of this product and other products with wireless technology. This product operates in the licensed band at 2GHz/800MHz. In case this product is used around the other wireless devices which operate in same frequency band of this product, there is a possibility that interference occurs between this product and such other devices. If such interference occurs, please stop the operation of other devices or relocate this product before using this product or do not use this product around the other wireless devices. interference with electric devices. Power off module if using the device is prohibited. Do not use the module when it causes danger or 10.2. Medical Device Power off module and follow the rules and regulations set forth by the hospitals and health Some module may affect the performance of the hearing aids. For any such problems, care facilities. consult your service provider. Pacemaker manufacturers recommend that a minimum distance of 15 cm be maintained between the module and a pacemaker to prevent potential interference with the pacemaker. If you are using an electronic medical device, consult the doctor or device manufacturer to confirm whether the radio wave affects the operation of this module. 10.3. Area with Inflammables and Explosives To prevent explosions and fires in areas that are stored with inflammable and explosive devices, power off module and observe the rules. Areas stored with inflammables and explosives include but are not limited to the following:

Gas station Fuel depot (such as the bunk below the deck of a ship) Container/Vehicle for storing or transporting fuels or chemical products Area where the air contains chemical substances and particles (such as granule, dust, or metal powder) Area indicated with the "Explosives" sign

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CL5ADAH2Z Area indicated with the "Power off bi-direction wireless equipment" sign Area where you are generally suggested to stop the engine of a vehicle Confidential 2020.11.05 rev.1.1 10.4. Airline Security Observe the rules and regulations of airline companies. When boarding or approaching a plane, power off module. Otherwise, the radio signal of the module may interfere with the plane control signals. 10.5. Safety of Children Do not allow children to use the module without guidance. Small and sharp components of the module may cause danger to children or cause suffocation if children swallow the components. 10.6. Environment Protection Observe the local regulations regarding the disposal of your packaging materials, used module, and promote their recycling. 10.7. RoHS Approval The module is in compliance with the restriction of the use of certain hazardous substances in electrical and electronic equipment Directive 2011/65/EU (RoHS Directive). 10.8. Laws and Regulations Observance Observe laws and regulations when using module. Respect the privacy and legal rights of the others. 10.9. Care and Maintenance It is normal that module gets hot when you use or charge it. Before you clean or maintain the module, stop all applications and power off the module. Use module with care and in clean environment. Keep the module from a fire or a lit cigarette. Protect module from water and vapor and keep it dry. Do not drop, throw or bend module. Clean module with a piece of damp and soft antistatic cloth. Do not use any chemical agents

(such as alcohol and benzene), chemical detergent, or powder to clean it. Do not leave module in a place with a considerably low or high temperature. Do not dismantle the module. Otherwise, the module is not covered by the warranty.

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CL5ADAH2Z 10.10. Emergency Call This module functions through receiving and transmitting radio signals. Confidential 2020.11.05 rev.1.1 Therefore, the connection cannot be guaranteed in all conditions. In an emergency, module cannot be used. 10.11. FCC & ISED Notice Required End Product Labeling Any device incorporating this module must include an external, visible, permanent marking or label which states: Contains FCC ID: RYYCL5AD and Contains IC: 4389B-CL5AD Obligation d'tiquetage du produit final:

Tout dispositif intgrant ce module doit comporter un externe, visible, marquage permanent ou une tiquette qui dit: "Contient IC : 4389B-CL5AD Additional testing, Part 15 Subpart B disclaimer The CL5ADAH2Z modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. FCC This module has been tested and found to comply with the following requirements for Modular Approval. Part 22H Cellular radiotelephone service Part 24E Broadband PCS Part 27C Technical standards Part 90S Regulations governing licensing and use of frequencies in the 806-824, 851-869, 896-

901, and 935-940 MHz Bands, 851-869, 896-901, and 935-940 MHz Bands Part 2.1046 Measurements required: RF power output

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CL5ADAH2Z Antennas Confidential 2020.11.05 rev.1.1 This radio transmitter CL5ADAH2Z has been approved by the FCC and ISED to operate with the maximum permissible gain indicated below. Modulation Frequency (MHz) Maximum permissible gain Maximum permissible gain approved by the FCC (dBi) approved by the ISED (dBi) LTE Band 2 LTE Band 4 LTE Band 12 LTE Band 26 LTE Band 26 (Part 90S) Test Modes 1850 1710 699 824 814

1910 1755 716 849 824 8.00 5.00 8.70 9.41 9.36 8.00 5.00 5.63 6.12 N/A Taiyo Yuden Co., Ltd. uses various test mode programs for test set up which operate separate from production firmware. Host integrators should contact Taiyo Yuden Co., Ltd. for assistance with test modes needed for module/host compliance test requirements. 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/warming as shown in User manual. In the end product, the antenna(s) used with this transmitter must not be co-located or operation in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. User and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying the RF exposure compliance. Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1) this device may not cause harmful interference and 2) this device must accept any interference received, including interference that may cause undesired operation of the device.

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CL5ADAH2Z Confidential 2020.11.05 rev.1.1 FCC RF Radiation Exposure Statement:

1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired ISED Canadian Notice two conditions:

operation of the device. Avis Canadien Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1. Lappareil ne doit pas produire de brouillage;

2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Caution: Exposure to Radio Frequency Radiation. 1. To comply with the Canadian RF exposure compliance requirements, this device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. 2. To comply with RSS 102 RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. Attention: exposition au rayonnement radiofrquence. 1. Pour se conformer aux exigences de conformit RF canadienne l'exposition, cet appareil et son antenne ne doivent pas tre co-localiss ou fonctionnant en conjonction avec une autre antenne ou transmetteur. 2. Pour se conformer aux exigences de conformit CNR 102 RF exposition, une distance de sparation d'au moins 20 cm doit tre maintenue entre l'antenne de cet appareil et toutes les personnes.

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Confidential 2020.11.05 rev.1.1 CL5ADAH2Z 10.12. CE Notice with Directive 2014/53/EU https:www.yuden.co.jp Hereby, Taiyo Yuden Co., Ltd. declares that the radio equipment type CatM1 Module is in compliance The full text of the EU declaration of conformity is available at the following internet address:

Radio Type / Description LTE FDD 8 FDD 20 Transmitter Frequency (MHz) 880.7 ~ 914.3 834.5 ~ 859.5 Maximum Output Power 23 dBm 23 dBm

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CL5ADAH2Z Confidential 2020.11.05 rev.1.1 11. Appendix Acronyms and Abbreviations Term ADC AUX DC DH DRX eDRX EJTAG ESD EU EUTRA FDD I2C JTAG LGA LPDDR LPF LTE LwM2M MCP MISO MOSI NC OFDM OFDMA PCB PMU PTW QAM QPSK RF RoHS RRC RTC Rx Definition Analog-to-Digital Converter auxiliary Direct Current Deep Hibernation Discontinuous Reception Extended DRX Embedded Joint Test Action Group Electro-Static Discharge European Union Evolved Universal Terrestrial Radio Access Frequency Division Duplex Inter-Integrated Circuit Joint Test Action Group Land Grid Array Low Power DDR Low-pass filter Long Term Evolution Lightweight machine-to-machine Multi-chip Package Master In Slave Out Master Out Slave In Not Connected Printed Circuit Board Power Management Unit Paging Transmission Window Quadrature Amplitude Modulation Quadrature Phase Shift Keying Radio Frequency Radio Resource Control Real Time Clock Receive Orthogonal Frequency Division Multiplexing Orthogonal Frequency Division Multiple Access Restriction of the Use of Certain Hazardous Substances

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SMS SPI TCP TCXO Tx UART UDP UICC USB USIM UTRA XO CL5ADAH2Z Confidential 2020.11.05 rev.1.1 SC-FDMA Single-Carrier Frequency Division Multiple Access Short Message Service Serial Peripheral Interface Transmission Control Protocol Temperature Compensated Crystal Oscillator Transmit Universal Asynchronous Receiver Transmitter User Datagram protocol Universal Integrated Circuit Card Universal Serial Bus Universal Subscriber Identity Module Universal Terrestrial Radio Access Crystal Oscillator. Typically used to indicate a Crystal connection to the IC (utilizing internal Oscillator)

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CL5ADAH2Z LABEL 1:Manufacturer Name 2:Part Number 3:Model Name 4:Lot Number 5:Japan Technical Conformity Certification ID 6:FCC ID TIC ID 8:CE Marking 9:Japan Technical Conformity Logo(3.0mm or more) 10:1 Pin Mark (1.0mm) 13mm Oo TAIYO YUDEN CLSADAH2Z Model:CLS5ADAH2Z LOT NO.

& T] p190098003 | |?"

SF [R] 022-190167 C FCC:RYYCLSAD 1C:4389B-CL5AD TAIYO YUDEN

 

 

Date: October 13, 2020 TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: RYYCL5AD To whom it may concern:

We, the undersigned, hereby authorize SGS Taiwan Ltd. to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with << TAIYO YUDEN CO., LTD. >>. This authorization is valid until further written notice from the applicant. Name (Printed): Mr. Hideki Kato Signature:

On behalf of Company: TAIYO YUDEN CO., LTD. Telephone: +81-27-346-9185 #625 Title: Deputy General Manager

 

 

a) b) c) d) e) f) g) SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name TAIYO YUDEN CO., LTD. 43-1, Yawatabara-machi, Takasaki-shi, Gunma, 370-0024 Japan Address Grantee Code FCC ID Contact Email Contact Phone Authorized Contact Name RYY RYYCL5AD Hideki Kato ty-approval@jty.yuden.co.jp

'+81-27-324-2313 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

labeling the equipment with the exact FCC ID as specified in this application,

(1)

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature:

Date: November 10, 2020 Print Name:

Title:

Mr. Hideki Kato Deputy General Manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

 

 

Confidentiality Request regarding application for FCC ID RYYCL5AD SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States To:

From: TAIYO YUDEN CO., LTD. 43-1, Yawatabara-machi Takasaki-shi, Gunma 370-0024 Japan Regarding:

LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Parts List / BOM Tune Up Procedure The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Signature:

Mr. Hideki Kato (on file with the FCC associated with the Grantee Code) Deputy General Manager TAIYO YUDEN CO., LTD

 

 

Cover Letter-Modular Approval FCC ID: RYYCL5AD Date: October 13, 2020 Gentlemen:

Theres a CatM1 Module that would like to have your authorization as a modular approval. The specific product as below, CatM1 Module with its designed features and specified description, meets special requirements for Full modular approval on FCC KDB996369 by cross-reference list below. Company:

Product Name:

Model Number:

FCC ID:

TAIYO YUDEN CO., LTD. CatM1 Module CL5ADAH2Z RYYCL5AD Requirement of FCC KDB996369 1. The modular transmitter must have its own RF shielding. 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 and transmission system requirements of Sections 15.203, 15.204(b) 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 professional installation provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. 5. The modular transmitter must be tested in a standalone configuration, i.e., the module must not be inside another device during testing. ComplyY/N Y The EUT provides the RF shielding. See EUT photo. Y The EUT has its buffered modulation. Please see the Schematic Diagram. Y The EUT has its own power supply regulation, please see the Schematic Diagram. Y The EUT meets the FCC antenna requirements. The EUT is designed with both unique antenna connector and permanently attached antenna. Please see the photo of EUT in the exhibition. Y The EUT was tested with a test board, Please see test report and setup photo Y Please see exhibition label sample for the FCC ID of this module. And also in the exhibition Users manual, there are instructions give to the OEM on how to label the end product. Y The EUT is compliant with all applicable FCC rules. Details instructions for maintaining compliance are given in the User Manual. Y The EUT complies with RF exposure requirement. 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: RYYCL5AD or Contains FCC ID: RYYCL5AD 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. 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). Thank you. Sincerely, By:

Title:

On behalf of:

(Signature1) ____ Mr. Hideki Kato __

(Print name) Deputy General Manager ___ TAIYO YUDEN CO., LTD. __

(Company Name) Telephone: __+81-27-346-9185 #625__