User Guide

NPE-3
System Module PAMS Technical Documentation
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Table 6. SIM Connector Electrical Specifications
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Pin Name Parameter Min Typ Max Unit Notes
1 GND GND 0 0 V Ground
2 VSIM 3V SIM Card
5V SIM Card
2.8
4.8
3.0
5.0
3.2
5.2
V Supply voltage
3 DATA 3V Vin/Vout
5V Vin/Vout
2.8
0
4.0
0
VSIM
0.5
VSIM
0.5
V Vhigh
Vlow SIM data Trise/Tfall max 1us
Vhigh
Vlow SIM data Trise/Tfall max 1us
4 SIMRST 3V SIM Card
5V SIM Card
2.8
4.0
VSIM
VSIM
V SIM reset
5 SIMCLK Frequency
Trise/Tfall
3.25
25
MHz
ns
SIM clock
6 VPP 3V SIM Card
5V SIM Card
2.8
4.8
3.0
5.0
3.2
5.2
V Programming voltage pin6 and pin2
tied together