Data Sheet

FTY Technology Co.,Ltd
3.2 Pin Definition
PIN
Function
Description
1
GND
Ground
2
WIFI/BT_ANT
WIFI/BT_ANT
3
NC
NC
4
NC
NC
5
NC
NC
6
BT_WAKE
HOST wake-up Bluetooth device
7
BT_HOST_WAKE
Bluetooth device to wake-up HOST
8
NC
NC
9
VABT
3.3V
10
NC
NC
11
NC
NC
12
WL_DSI#
Shared with GPIO11 This Pin CanExternally
Shutdown the RTL8723DS WLAN WL_DISn is
Pulled Low. When this pin deasserted, SDIO
interface will be disabled. This pin can also
support the WLAN Ra-dio off function with host
interface remaining connected.
13
WL_HOST_WAKE
WLAN to wake-up HOST
14
SD_D2
SDIO data line 2
15
SD_D3
SDIO data line 3
16
SD_CMD
SDIO command line
17
SD_CLK
SDIO CLK line
18
SD_D0
SDIO data line 0
19
SD_D1
SDIO data line 1
20
GND
Ground
21
NC
NC