Pin
Pin Name
38
USB_D+
39
+3.3VSB
40
GND
41
+3.3VSB
42
NC
43
GND
44
NC
45
NC
46
NC
47
NC
48
+1.5V
49
NC
50
GND
51
NC
52
+3.3VSB
2.4.29
SIM Slot (SIM1)
Pin
Pin Name
1
UIM_PWR
2
UIM_RST
3
UIM_CLK
4
GND
5
UIM_VPP
6
UIM_DATA
Chapter 2 – Hardware Information
Signal Type
Signal Level
DIFF
PWR
+3.3V
GND
PWR
+3.3V
GND
PWR
+1.5V
GND
PWR
+3.3V
Signal Type
Signal Level
PWR
IN
IN
GND
PWR
I/O
30