Product Specification Model Name BL-M8822BU3 Product Name IEEE 802.11b/g/n/ac(2T2R) USB3.0 WLAN & BT Module V1.0 2018-11-23 Bilian Approve Field QC QC Sales Customer Approve Field Manufactory Purchasing Revision Date Engineer Engineer Shenzhen Bilian Electronic Co., Ltd Address: 10-11F, Building A1, Huaqiang idea park, Guangming district, Shenzhen.Guangdong, China Homepage: www.b-link.net.cn Table of Contents Revision History ......................................................................................... 1 1. Introduction .......................................................................................... 1 1.1 General Description ........................................................................ 1 1.2 Features ......................................................................................... 1 1.3 Applications .................................................................................... 2 2. Functional Block Diagram ................................................................... 2 3. Product Technical Specifications ....................................................... 3 3.1 General Specifications .................................................................... 3 3.2 DC Power Consumption ................................................................. 4 3.3 RF Specifications ......................................................................... 5 3.4 Bluetooth RF Specification .............................................................. 8 4. Pin Assignments .................................................................................. 9 5. Typical Application Circuit ................................................................. 11 6. Mechanical Specifications ................................................................. 12 7. Others ................................................................................................. 13 7.1 Package Information ..................................................................... 13 7.2 Storage Temperature and Humidity .............................................. 13 7.3 Recommended Reflow Profile ....................................................... 13 0 Revision History Date Document Revision Product Revision Description 2018/09/18 2018/11/23 0.1 1.0 V0.1 V1.0 Preliminary release Batch production 1. Introduction 1.1 General Description BL-M8822BU3 product is a highly integrated module that support 2-stream 802.11ac solutions with Multi-user MIMO (Multiple In, Multiple Out) with wlan USB2.0/3.0 network interface controller.It supports Bluetooth ,It combines a WLAN MAC, a 2T2R capable WLAN baseband, and RF in a single chip. The product provides a complete solution for a high-performance integrated wireless and Bluetooth device. Figure 1-Top View Figure 2-Bottom View Note: The above pictures are for reference only 1.2 Features Operating Frequencies: 2.4~2.4835GHz and 5.15~5.85GHz Host Interface is USB2.0 (It only changes can support USB3.0 ) IEEE Standards: IEEE 802.11a/b/g/n/ac Wireless data rate can reach up to 867Mbps Power Supply:3.3V0.2V 1 3. Product Technical Specifications 3.1 General Specifications Item Product Name Main Chip Host Interface IEEE Standards Description BL-M8822BU3 RTL8822BU USB2.0/ USB3.0 IEEE 802.11a/b/g/n/ac Operating Frequencies 2.4GHz~2.4835GHz /5.15~5.85Hz WIFI:
802.11b: CCK, DQPSK, DBPSK 802.11a/g: 64-QAM,16-QAM, QPSK, BPSK Modulation 802.11n: 64-QAM,16-QAM, QPSK, BPSK 802.11ac: 256-QAM,64-QAM,16-QAM, QPSK, BPSK Working Mode Infrastructure, Ad-Hoc BT:
8DPSK,/4DQPSK, GFSK WIFI:
802.11b: 1, 2 ,5.5,11Mbps, 802.11a: 6,9,12,18,24,36,48,54Mbps, 802.11g: 6,9,12,18,24,36,48,54Mbps, Wireless Data Rate 802.11n-2.4/5G HT20: MCS0~15, 6.5~144.4Mbps, 802.11n-2.4/5G HT40: MCS0~15, 13~300Mbps, 802.11ac-VHT204080:MCS0~9, reach up to 867Mbps, BT:
1Mbps for Basic Rate 2,3Mbps for Enhanced Date Rate Rx Sensitivity
-96dBm (Min) Antenna Type Connect to the external antenna through the IPEX or welding antenna Dimension(L*W*H) 27*18*2.0mm (L*W*H), Tolerance: 0.15mm Power Supply Clock Source Working Temperature Storage Temperature 3.3V0.2V 40MHz
-10C to +70C
-40C to +85C 3 ESD CAUTION: Although this module is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this module. It must be protected from ESD at all times and handled under the protection of ESD. 3.2 DC Power Consumption Vcc=5VTa = 25 Cunit: mA Supply current Standby (RF disabled) 802.11b Supply current TX mode Rx mode 802.11g Supply current TX mode Rx mode 802.11n HT20 Supply current TX mode Rx mode 802.11n HT40 Supply current TX mode Rx mode 802.11a TX mode Rx mode Supply current Supply current TX mode Typ. 99 1Mbps Max 112 11Mbps 6Mbps 54Mbps MCS0 MCS7 MCS0 MCS7 6Mbps 54Mbps Typ. 263 89.5 Typ. 232 89.7 Typ. 234 90.1 Typ. 252 100.3 Typ. 300 91.8 Typ. 317 Max. 355 100 Max. 339 102 Max. 302 103 Max. 335 112 Max. 391 105 Max. 411 4 Max. 296 99 Max. 254 103 Max. 256 103 Max. 71 110 Max. 340 105 Max. 349 Typ. 301 89.7 Typ. 297 91.5 Typ. 325 90.2 Typ. 297 98.8 Typ. 374 92.6 Typ. 383 802.11n HT40(5G) MCS0 MCS7 Supply current Rx mode 802.11ac TX mode Rx mode 2T2R 802.11n HT40(2.4G) Supply current TX mode Rx mode 802.11n HT40(5G) Supply current TX mode Rx mode 802.11ac(5G) Supply current TX mode Rx mode 3.3 RF Specifications 94.1 Typ. 380 104 Typ. 573 93.9 Typ. 613 95.2 Typ. 602 105 MCS0 MCS9 MCS8 MCS15 MCS8 MCS15 NSS2-MCS0 NSS2-MCS9 95.2 Typ. 272 108 Typ. 489 94.5 Typ. 616 95.3 Typ. 532 107 105 Max. 296 114 Max. 525 105 Max. 651 106 Max. 567 113 Receiver Minimum Input Sensitivity@PER 11n-HT40-MCS7-2.4G: -65dBm@PER<10%;
WiFi-2.4G:
11b 1Mbps: -94dBm@PER<8%;
11b 11Mbps: -84dBm@PER<8%;
11g 54Mbps: -70dBm@PER<10%;
WiFi-5G:
11a 54Mbps: -70dBm@PER<10%;
11n-HT40-MCS7-5G: -65dBm@PER<10%;
11ac-HT80-MCS9-5G: -55dBm@PER<10%;
106 Max. 408 116 Max. 621 107 Max. 687 105 Max. 663 117 5 3.4 Bluetooth RF Specification RF Characteristics for BT Items Host Interface Specification Modulation Channel frequency Data rate TX Characteristics Power level(BR/EDR) Power level(BLE) RX Characteristics Minimum input level(Muti-slot packages sensitivity mode<0.1%) Contents USB BT V4.2/V4.1/V3.0/V2.1 FHSS: GFSK, /4-DQPSK, 8DPSK 2.401~2.481 GHz 1Mbps,2Mbps,3Mbps min. typ. max. 0 0 min.
-90 4 4 typ.
-85 10 10 max.
-80 Unit dBm dBm Unit dBm 8 4. Pin Assignments Figure 4-Pin Assignments (Top view) Pin No Pin Name Type Description USB3_TXN USB3_TXP USB3_RXN USB3_RXP GND USB_DP USB_DM GND NC NC GND BT_RF GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 USB3.0TX data-
USB3.0TX data+
USB3.0RX data-
USB3.0RX data+
Ground I/O USB data+ (USB2.0) I/O USB data- (USB2.0) Ground NC NC Ground Ground I/O BT RF port I I O O p p
O 9 BT_WAKE_HOST BT wake up HOST BT-WAKE I Wake up BT NC
NC WL-RF1 I/O NC WL-RF0 I/O NC 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 NC GND GND GND GND GND GND BT-REG-ON WL-REG-ON GND VDD33 NC GND NC Ground Ground Ground Ground Ground Ground
p p p p p p I I p I
p GPIO: Control BT device enabled ON: pull high,OFF:pull low GPIO: Control WIFI device enabled ON: pull high,OFF:pull low 3.3V Voltage input Ground NC Ground WL-WAKE-HOST WLAN wake up HOST 10 5. Typical Application Circuit RF reference circuit Figure 5-Typical application circuit NOTE 1.RF trace need to keep 50 ohm impedance. 2.RF(WIFI) connect to external antenna through the ipex connectorif choose the RF signals connect to the half hole, please refer to the black box matching circuit 3. Module supports USB2.0 by default 4. Modular antenna supports IPEX by default 5. Modular BT antenna supports cursor holes by default 11 6. Mechanical Specifications Module dimension: Typical (L*W * H): 27*18*2.0mm Tolerance: +/-0.15mm Figure 6-Module dimension 12 7. Others 7.1 Package Information 7.2 Storage Temperature and Humidity Figure 7-Package Information 1. Storage Condition: Moisture barrier bag must be stored under 30, humidity under 85% RH. The calculated shelf life for the dry packed product shall be a 12-months from the bag seal date. Humidity indicator cards must be blue, <30%. 2. Products require baking before mounting if humidity indicator cards reads > 30% temp < 30, humidity < 70% RH, over 96 hours. Baking condition: 125, 12 hours. Baking times: 1 time. 7.3 Recommended Reflow Profile Reflow soldering shall be done according to the solder reflow profile,Typical Solder Reflow Profile is illustrated in Figures 8. The peak temperature is 245. Figure 8 Typical Solder Reflow Profile 13 FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) this device must accept any interference received, incl uding interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursua nt to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful inte rference in a residential installation. This equipment generates uses and can radiate radio frequency energy a nd, if not installed and used in accordance with the instructions, may cause harmful interference to radio com munications. 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 turn ing 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 important announcement Important Note:
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 and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/Canada. 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 2. The transmitter module may not be co-located with any other transmitter or antenna, 3. For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. (if modular only test Channel 1-11) As long as the three conditions above are met, further transmitter testing 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 cannot 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 cannot 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 The final end product must be labeled in a visible area with the following" Contains FCC ID: 2AL6KBL-
M8822BU3"
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. Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions This module is stand-alone modular. If the end product will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand-alone modular transmitter in a host, host manufacturer have to consult with module manufacturer for the installation method in end system. 2.4 Limited module procedures Not applicable 2.5 Trace antenna designs Not applicable 2.6 RF exposure considerations 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. 2.7 Antennas This radio transmitter FCCID: 2AL6KBL-M8822BU3has been approved by Federal Communications Commission to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Model Type Connector 2400-2483.5 MHz 5000-6000 MHz External Antenna External Antenna
2400-2483.5 MHz 2.0dBi 5150-5250 MHz
Peak gain ( dBi ) 5250-5350 MHz
5470-5725 MHz
5725-5850 MHz
2.0dBi
2.0dBi Information 2.8 Label and compliance information The final end product must be labeled in a visible area with the following" Contains FCC ID:2AL6KBL-M8822BU3". requirements modes 2.9 Host manufacturer is strongly recommended to confirm compliance with FCC requirements for the transmitter when the module is installed in the host. 2.10 Additional testing, Part 15 Subpart B disclaimer Host manufacturer is responsible for compliance of the host system with module installed with all other applicable requirements for the system such as Part 15 B. additional testing and test on