8223A-SR
FN-LINK TECHNOLOGY LIMITED
9
Proprietary & Confidential Information
6. Pin Assignments
6.1 Pin Outline
6.2 Pin Definition
NO
Name Type
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_WAKE_BT
I
HOST to wake-up Bluetooth device
7
BT_WAKE_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_WAKE
O
WLAN to wake-up HOST
14
SDIO_DATA_2
I/O
SDIO data line 2
15
SDIO_DATA_3
I/O
SDIO data line 3
16
SDIO_DATA_CMD
I/O
SDIO command line
