BL-R8189RM2
（主芯片：RTL8189ETV）
Product Specification
WLAN 11b/g/n SDIO MODULE
Version: 1.0
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B-LINK ELECTRONIC CO., LTD in shenzhen
Contents
Contents .............................................................................................................................................................1
1:General Description......................................................................................................................................... 2
2: The range of applying...................................................................................................................................... 2
3:Features ...........................................................................................................................................................2
4: DC Characteristics............................................................................................................................................4
5: The main performance of product.. .................................................................................................................4
6: DC/RF characteristics.................. ....................................................................................................................5
7: The block diagram of product principle............................................................................................................6
8: The supported platform.............. ....................................................................................................................6
9: The definition of product Pin....... ...................................................................................................................7
10: The Structure and Size of product..................................................................................................................8 11: The 6th Pin connect to antenna, please refer to design demand......................................................................8 12:Tpical Solder Reflow Profil.... .................................................... ............................................................... ....9
13: I/O Interface Characteristics.... ................................................... ................................................................10
14: Peripheral Schematic Reference Design…………………………………………………………………….………………………………..11
15: Package Information……………………………………………………………………………………………….………………….………………11
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B-LINK ELECTRONIC CO., LTD in shenzhen
1. General Description
BL-R8189RM2 product Accord with FCC CE and is 150 wireless SDIO adapter which has lower power consumption, high linearity output power, accords with IEEE802.11B/G/N, and supports IEEE802.11i safety protocol, along with IEEE 802.11e standard service quality. It connects with other wireless device which accorded with these standards together, supports the new data encryption on 64/128 bit WEP and safety mechanism on WPA-PSK/WPA2-PSK, WPA/WPA2.Its wireless transmitting rate rises 150M, equivalent to 10 times of common 11b product. The inner AI high gain ceramics antenna adapts different kinds of work environment. It’s easy and convenient to link to wireless network for the users using desktop, laptop and other device that needs connect to wireless network.
2. The range of applying
MID, networking camera, STB GPS, E-book, Hard disk player, Network Radios, PSP, etc, the device which need be supported by wireless networking.
3. Features Feature Power supply Clock source Temperature range Package WLAN features General features ■CMOS MAC, Baseband PHY, and RF in a single chip for IEEE 802.11b/g/n compatible WLAN ■Complete 802.11n solution for 2.4GHz band ■72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth ■150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth ■Compatible with 802.11n specification Implementation VCC_3.3V +-0.2V 40MHz Work temperature: -20ºC---70ºC Storage temperature -55°C ~ +125°C SMT 13 pins 2
B-LINK ELECTRONIC CO., LTD in shenzhen
■Backward compatible with 802.11b/g devices while operating in 802.11n mode Host Interface Standards Supported Complies with SDIO 1.1/ 2.0/ 3.0; GSPI interface ■IEEE 802.11b/g/n compatible WLAN ■IEEE 802.11e QoS Enhancement (WMM) ■802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services WLAN MAC Features ■Frame aggregation for increased MAC efficiency (A-MSDU, A-MPDU) ■Low latency immediate High-Throughput Block Acknowledgement (HT-BA) ■PHY-level spoofing to enhance legacy compatibility ■Power saving mechanism ■Channel management and co-existence ■Transmit Opportunity (TXOP) Short Inter-Frame Space (SIFS) bursting for higher multimedia bandwidth WLAN PHY Features ■IEEE 802.11n OFDM ■One Transmit and one Receive path (1T1R) ■20MHz and 40MHz bandwidth transmission ■Short Guard Interval (400ns) ■DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble ■OFDM with BPSK, QPSK, 16QAM, and 64QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6 ■Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n ■Switch diversity for DSSS/CCK ■Hardware antenna diversity ■Selectable receiver FIR filters ■Programmable scaling in transmitter and receiver to trade quantization noise against increased probability of clipping Fast ■receiver Automatic Gain Control (AGC) ■On-chip ADC and DAC
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B-LINK ELECTRONIC CO., LTD in shenzhen
4. DC Characteristics Symbol VD33A, VD33D VD12A, VD12D VD15A, VD15D IDD33 Parameter 3.3V I/O Supply Voltage 1.2V Core Supply Voltage 1.5V Supply Voltage 3.3V Rating Current Minimum 3.135 1.10 1.425 Typical 3.3 1.2 1.5 Maximum 3.465 1.32 1.575 600 Units v v v mA - - 5.The main performance of product
Item Description The supported protocol and IEEE 802.11n, IEEE 802.11g,EE 802.11b standard Interface type SDIO 1.1/ 2.0/ 3.0 The range of frequency 2.4-2.484GHZ The amount of working 1-11（America, Canada）;1-13（China, Europe）;1-14（Japan） Channel Data Modulation OFDM/DBPSK/DQPSK/CCK Infrastructure, Ad-Hoc Working Mode 135/54/48/36/24/18/12/9/6 /1M（self-adapting） The transmitting rate DSSS Spread spectrum 135M:-65dBm@10%PER 54M:-72dBm@10%PER； Sensitivity @PER 11M:-86dBm@10%PER ； 6M: -88dBm@10%PER ； 1M: -92dBm@10%PER； 135M:13dBM； RF Power 54M:14dBM； 11M:17dBM； The connect type of Connect to the external antenna through the half hole Antenna Indoor 100M, Outdoor 300M, according the local environment The transmit distance MENS(L*W*H) 14.1MM*12.5*0.8MM The chipset model RTL8189ETV 4
B-LINK ELECTRONIC CO., LTD in shenzhen
6. DC/RF characteristics
Terms Mode Frequency Data rate DC Characteristics TX mode Rx mode Standby mode Contents DSSS / CCK 2412 – 2484MHz min 315 175 140 OFDM 2412 - 2484MHz 6, 9, 12, 18, 24, 36, 48, 54Mbps min 230 182 143 OFDM 2412 - 2484MHz 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps min 220 189 144 Typ. 242 190 145 max. 295 191 146 unit mA mA uA Typ. 245 185 145 max. 305 186 146 unit mA mA uA 1, 2, 5.5, 11Mbps Typ. 320 180 145 max. 340 181 146 unit mA mA uA Specification : IEEE802.11b Specification : IEEE802.11g Mode Frequency Data rate DC Characteristics TX mode Rx mode Standby mode Mode Frequency Data rate DC Characteristics TX mode Rx mode Standby mode Specification : IEEE802.11n
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B-LINK ELECTRONIC CO., LTD in shenzhen
7.The block diagram of product principle
8.The supported platform
Operating System WIN2000/XP/VISTA/WIN7 LINUX2.4/2.6 WINCE5.0/6.0 CPU Framework X86 Platform ARM, MIPSII ARM ,MIPSII Driver Enable Enable Enable 6
B-LINK ELECTRONIC CO., LTD in shenzhen
9.The definition of product Pin
8 9 10 11 12 13
Top and bottom view of BL-R8189RM2
7 6 5 4 3 2 1
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B-LINK ELECTRONIC CO., LTD in shenzhen
10.The Structure and Size of product
11: The 6th Pin connect to antenna, please refer to design demand
Connect to the 6th pin of Module
Connect to the 5th pin of Module
a) The current of 3.3V power supply must be >300mA, its ripple wave must be <30mV. The GND pins of module and external antenna need to be an incorporated part. The ground plane should
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B-LINK ELECTRONIC CO., LTD in shenzhen
be larger, module and antenna should keep far away from interference source. b) The sixth pin is 2.4G high frequency output, coplanar impedance of layout line between this pin
to antenna interface should be 50Ω, we suggest use arc line or straight line, and beside the line there will be ground plane that its length as shout as possible, the longest length is no more than 50mm. c) L1, C1, C2 constitute a π-type network that we preset, please make it close to antenna interface,
this π-type network is used to match the antenna parameters and control the radiation. It should be adjusted according to the real condition when being used. Normally you can only mount L1 that its parameters are: 10pF, NP0 material. No need C1 and C2
12.Tpical Solder Reflow Profile
13. I/O Interface Characteristics
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B-LINK ELECTRONIC CO., LTD in shenzhen
SDIO/GSPI Interface Characteristics
The SDIO Interface Timing Parameters
SDIO Interface Characteristics
SDIO Interface Power On Timing Parameters
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B-LINK ELECTRONIC CO., LTD in shenzhen
14. Peripheral Schematic Reference Design
15. Package Information
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