User's Manual

Page 8/14
PIN ASSIGNMENT
Pin.
Pin Define
Description
Status
1
GND
Ground
YES
2
GND
Ground
YES
3
SDIO_Data1
SDIO Data Line1
YES
4
SDIO_Data2
SDIO Data Line2
YES
5
SDIO_Data0
SDIO Data Line0
YES
6
SDIO_Data3
SDIO Data Line3
YES
7
SDIO_CMD
SDIO Command Input
YES
8
WL/BT_HOST_
WAKE#
Device
wake up Host, Low Active
YES
9
SDIO_CLK
SDIO Clock Input
YES
10
GND
Ground
YES
11
PDn#
Active Low to Power-Down WLAN
YES
12
GND
Ground
YES
13
+1.8V
1.8V power supply for VIO_SD
NC
14
+3.3V
3.3V power supply
YES
CONNECTOR SPEC