User Manual

8223A-SR
FN-LINK
TECHNOLOGY LIMITED 2 Proprietary & Confidential Information
2. Features
z
Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ
802.11ac, or 2.4G/5G 802.11n WLAN applications.
z Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz
z Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for
Bluetooth.
z Supports Bluetooth V4.2+HS, BLE and be backwards compatible with Bluetooth 1.2,
2.X+ enhance data rate.
z Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
z Supports Bluetooth for class1 and class2 power level transmissions without requiring
an external PA.
z BT host digital interface:
- HCI UART (up to 4 Mbps)
- PCM for audio data
The block diagram of module is depicted in the figure below.