User Manual

8223A-SR
FN-LINK
TECHNOLOGY LIMITED 9 Proprietary & Confidential Information
6. Pin
Assignments
6.1 Pin Outline
6.2 Pin Definition
NO Name T
ype
Description
1 GND
－
Ground connections
2 WL_BT_ANT
I/O RF I/O port
3 GND
－
Ground connections
4 NC
－
Floating (Don’t connected to ground)
5 NC
－
Floating (Don’t connected to ground)
6 HOST_W
AKE_BT I HOST to wake-up Bluetooth device
7 BT_W
AKE_HOST O Bluetooth device to wake-up HOST
8 NC
－
Floating (Don’t connected to ground)
9 VCC33
P Main power voltage source input 3.3V
10 NC
－
Floating (Don’t connected to ground)
11 NC
－
Floating (Don’t connected to ground)
12 WL_EN I
Enable pin for WLAN device
ON: pull high ; OFF: pull low
13 WL_HOST_W
AKE O WLAN to wake-up HOST
14 SDIO_DA
TA_2 I/O SDIO data line 2
15 SDIO_DA
TA_3 I/O SDIO data line 3
16 SDIO_DA
TA_CMD I/O SDIO command line