5GHz SDIO WiFi Module Qualcomm Atheros QCA9377 Support 802.11ac BT4.1

Product description

8223N-SR is a low-cost and low-power consumption module which has all of the Wi-Fi,Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could support other AP in802.11a/b/g/n/ac wireless LAN.The wireless module complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to speed of 433.3Mbps. The integrated module provides SDIO3.0interface for WLAN and UART/PCM interface for Bluetooth.
8223N-SR is a total solution for a combination of Wi-Fi + BT technologies. The module is developed for Smart phones and Portable devices.

WLAN system-on-chip for 5GHz 802.11ac, or 2.4G 802.11n applications.
Supports 20/40MHz at 2.4GHz and 20/40/80MHz at 5GHz.
Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for Bluetooth.
Supports Bluetooth V5.0+HS, BLE and be backwards compatible with BT 1.x and BT 2.X+ enhance data rate.
Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
BT host digital interface:
- HCI UART (up to 4 Mbps)

- PCM for audio data

Block Diagram

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