Pin
Pin Name
11
SMB_CLK/I2C_CLK
12
SMB_ALERT/SERIRQ
2.4.16
Nano SIM Card Socket (CN20)
Pin
Pin Name
1
UIM_PWR
2
UIM_RST
3
UIM_CLK
4
NC
5
GND
6
UIM_VPP
7
UIM_DATA
8
NC
Chapter 2 – Hardware Information
Signal Type
Signal Level
OUT
IN
+3.3V
Signal Type
Signal Level
PWR
IN
IN
GND
PWR
I/O
24