RTL8723DS WiFi module 6223A-SRD Wi-Fi Single-band 1x1 + Bluetooth 2.1/4.2

• Type: WiFi Module
• Work Mode: AP+STA
• WiFi Antenna Type: External
• Transmission Rate: 101-150Mbps
• Voltage: 3.3V
• Antenna Gain: dB
• Model NO.: 6223A-SRD
• Color: Blue
• Certification: ISO9001, RoHS
• Chipset: RTL8723DS
• Dimension: L x W x H: 12 x 12 mm
• Wi-Fi Interface: Support SDIO V2.0
• BT Interface: UART / PCM
• Transport Package: Reel or Tray
• Specification: WiFi Single-band 1X1 + Bluetooth v2.1/4.2
• Trademark: Fn-Link
• Origin: China
• HS Code: 8517629900
• Production Capacity: 10000000

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 BT4.2.

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.

 

2.Features

 

General

Compatible with Bluetooth 2.1+EDR and V4.2 systems.

Enterprise level security which can apply WPA/WPA2 certification for Wi-Fi.

PHY Features

Operate at ISM frequency bands (2.4GHz).

IEEE standards support: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d, IEEE 802.11e, IEEE 802.11h, IEEE 802.11i.

Wi-Fi 1 transmitter and 1 receiver allow data rates supporting up to 150 Mbps downstream and 150 Mbps upstream PHY rates.

Host Interface

SDIO for Wi-Fi and UART for Bluetooth.

PCM interface for audio data transmission via BT controller.

Bluetooth Features

Support Bluetooth 4.0 Dual mode.

Full-speed Bluetooth operation with Piconet and Scatternet support.

3. Block Diagram

Single antenna type

 

Dual antenna type

4. Ordering Information
 

Part NO.	Description
FG6223ASRD-W7	RTL8723DS, b/g/n, Wi-Fi BLE4.2, 1T1R, 12X12mm, SDIO/ UART, PCB version V2.0, with shielding,LDO type
FG6223ASRD-W1	RTL8723DS, b/g/n, Wi-Fi+BLE4.2, 1T1R, 12X12mm, SDIO+Uart, PCB Version V2.0, no shielding,LDO type
FG6223ASRD-W2	RTL8723DS, b/g/n, Wi-Fi+BLE4.2, 1T1R,12X12mm, SDIO+Uart , PCB version V2.0, with shielding,LDO type
FG6223ASRD-W4	RTL8723DS, b/g/n, Wi-Fi BLE4.2, 1T1R, 12X12mm, SDIO/ Uart, PCB version V2.0, with shielding,DC-DC type
FG6223ASRD-W6	RTL8723DS, Wi-Fi b/g/n + BLE4.2,1T1R, Dual Ant, 12X12mm,SDIO+Uart,with shield cover, LDO type,PCB V5.0