Data Sheet

Page 12
8.Pin Description
NO. Name Type Description
1
GND
—
Ground connections
2 ANT0 I/O WL_RF I/O port chain0
3 GND
—
Ground connections
4 GND
—
Ground connections
5 GND
—
Ground connections
6 GND
—
Ground connections
7 GND
—
Ground connections
8 GND
—
Ground connections
9 ANT1 I/O WL_RF I/O port chain1
10 GND
—
Ground connections
11
GND
—
Ground connections
12 ANT2
I/O
BT_RF_IN/OUT(NonSharedAnt-BT)
13 GND
—
Ground connections
14 NC
—
No connect
15 WL_REG_ON I
WL_EN(GPIO15)
16 WL_WAKE_HOST O
WLAN wake host (GPIO10)
17 SDIO_CMD I/O SDIO command line
18 SDIO_CLK
I/O
SDIO CLK
19 SDIO_DATA_3 I/O SDIO DATA3
20 SDIO_DATA_2 I/O SDIO DATA2
21
SDIO_DATA_0 I/O SDIO DATA0
22 SDIO_DATA_1 I/O SDIO DATA1
23 GND
—
Ground connections
24 SDIO_INTERRUPT I
SDIO interrupt signal (GPIO10)