LG LUM850T User Manual page 4

2.2 Pin Descriptions
Pin Name
1 NC
2 3.3 Vaux
3 NC
4 GND
5 NC
6 NC
7 NC
8 UIM PWR
9 GND
10 UIM_DATA
11 NC
12 UIM_CLK
13 NC
14 UIM_RESET
15 GND
16 NC
17 NC
18 GND
19 NC
20 W_DISABLE#
21 GND
22 PERST#
23 NC
24 3.3Vaux
25 NC
26 GND
27 GND
Type
Not Connect
PWR +3.3V Power Supply
Not Connect
PWR Ground
Not Connect
Not Connect
Not Connect
O USIM Interface, USIM VCC Supply
PWR Ground
I/O USIM Interface, USIM IO
Not Connect
O USIM Interface, USIM Clock
Not Connect
O USIM Interface, USIM Reset
GND Ground
Not Connect
Not Connect
PWR Ground
Not Connect
I/PU Wireless Disable , Internal Pull‐up
PWR Ground
I System Reset
Not Connect
PWR +3.3V Power Supply
Not Connect
PWR Ground
PWR Ground
LG Electronics Confidential
Description
4