User Guide
REV 0.0
Samsung Electro-Mechanics Proprietary and Confidential
5
3
PIN Assignment
<Figure 2: Pin assignments>
Pin# Signal Name
Type
Description
1
MOD_VDD
POWER Digital Power Supply
2
GND
-
Ground
3
SWP-PWR
POWER_O Output supply voltage for SIM Card
4
SE-PWR
POWER_O Output supply voltage for SE
5
IRQ-OUT
O
Host interface
6
VDD-SIM
POWER_I Voltage reference level for SIM card powering
7
I2C-SDA
IO
Host interface
8
I2C-SCL
IO
Host interface
9
GND
-
Ground
10
SE-DIN-DIO
IO
Do not connect
11 SE-DOUT-CLK
IO
Do not connect
12
SWP
IO
Single Wire connection to the SIM card
13
MOD_VDD
POWER_I Digital Power Supply
14
VDD_IO
POWER_I Host interface supply voltage input
15
GND
-
Ground
<Table 2: Pin Description>
Pin #1
