The
JetBox
is
available
with
GSM/
GPRS/
EDGE/
3G/
HSDPA/
HSUPA
module
via
its
internal
miniPCIe
connector
(the
signal
is
the
same
as
USB
signal)
Pin
Signal
name
Description
Input/Output
Active
State
Voltage
Levels
Min
Typ
Max
1
NC
No connect
2
VCC
3.3 V supply
Input
Power
3.00
3.30
3.60
3
NC
No connect
4
GND
Ground
GND
GND
5
NC
No connect
6
NC
No connect
7
NC
No connect
8
USIM_PWR
USIM VCC supply
Output (1.8 V)
Power
1.60
1.80
1.90
Output (3.0 V)
2.70
3.00
3.30
9
GND
Ground
GND
GND
10
USIM_DATA
USIM I/O pin
Input High (1.8 V)
Low
1.20
2.10
Input Low (1.8 V)
0.00
0.63
Output High (1.8
V)
1.30
1.80
2.10
Output Low (1.8 V)
0.00
0.30
Input High (3.0 V)
1.95
3.30
Input Low (3.0 V)
0.00
1.05
Output High (3.0
V)
2.10
3.00
3.30
Output Low (3.0 V)
0.00
0.40
11
NC
No connect
12
USIM_CLK
USIM clock
Output High (1.8
V)
High
1.30
1.80
2.10
Output Low (1.8 V)
0.00
0.47
