Gold Member Since 2015
Audited Supplier
Shenzhen Fn-Link Technology Limited

Wi-Fi Module, SDIO, Wireless manufacturer / supplier in China, offering WiFi module, 802.11b/g/n +BLE4.0, 2.4G/5.8G, WiFi Dual-band 2X2 11AC + Bluetooth V4.1 Module PCI-e, WiFi Module Dual-band 2t2r 11AC/b/g/n/a + Bluetooth V4.1 and so on.

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Supplier Homepage Product Wi-Fi+Bluetooth Moduel WiFi module, 802.11b/g/n +BLE4.0, 2.4G/5.8G

WiFi module, 802.11b/g/n +BLE4.0, 2.4G/5.8G

Purchase Qty.:
100-99,999 100,000+
FOB Unit Price: US $4 US $2
Purchase Qty. (Pieces) FOB Unit Price
100-99,999 US $4
100,000+ US $2
Get Latest Price
Port: Shenzhen, China
Production Capacity: 2000000PCS/Year
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: 6223A-SRD
  • Work Mode: AP+STA
  • Transmission Rate: 151-200Mbps
  • Antenna Gain: dBi
  • Certification: RoHS
  • Transport Package: Blister & Take-up
  • Origin: Shenzhen
  • Type: WiFi Module
  • WiFi Antenna Type: External
  • Voltage: 3.3V
  • Color: Black
  • Trademark: FN-LINK
  • Specification: L12.0mm*W12.0mm*H1.7mm
Product Description
1. Introduction
6223A-SRD is a small size and low profile of WiFi + BT Combo module with LGA
(Land-Grid Array) footprint, board size is 12mm*12mm with module thickness of 2mm.
It can be easily manufactured on SMT process and highly suitable for tablet PC, ultra
book, mobile device and consumer products. It provides SDIO interface for WiFi to
connect with host processor and high speed UART interface for BT. It also has a PCM
interface for audio data transmission with direct link to external audio codec via BT
controller. The WiFi throughput can go up to 150Mbps in theory by using 1x1 802.11n
b/g/n MIMO technology and Bluetooth can support BT2.1+EDR/BT3.0 and BT4.0.
6223A-SRD uses highly integrated WiFi/BT single chip based on advanced COMS
process. 6223A-SRD integrates whole WiFi/BT function blocks into a chip, such as
SDIO/UART, MAC, BB, AFE, RFE, PA, EEPROM and LDO/SWR, except fewer passive
components remained on PCB.
This compact module is a total solution for a combination of Wi-Fi + BT technologies.
The module is specifically developed for Smart phones and Portable devices.

Operate at ISM frequency bands (2.4GHz)
SDIO for WiFi and UART for Bluetooth
IEEE standards support: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d,
IEEE 802.11e, IEEE 802.11h, IEEE 802.11i
Fully Qualified for Bluetooth 2.1+EDR specification including both 2Mbps and
3Mbps modulation mode
Fully qualified for Bluetooth 3.0
Fully qualified for Bluetooth 4.0 Dual mode
Full-speed Bluetooth operation with Piconet and Scatternet support
Enterprise level security which can apply WPA/WPA2 certification for WiFi.
WiFi 1 transmitter and 1 receiver allow data rates supporting up to 150 Mbps
downstream and 150 Mbps upstream PHY rates

3.General Specification
3.1 General Specification
3.1.2 Recommended Operating Rating
Min. Typ. Max. Unit
Operating Temperature 0 25 70 deg.C
Model Name 6223A-SRD
Product Description Support WiFi/Bluetooth functionalities
L x W x H: 12 x 12 x1.7 (typical) mm
WiFi Interface
Support SDIO V3.0
BT Interface UART / PCM
Operating temperature 0°C to 70°C
Storage temperature -40°C to 85°C

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