User Guide

RH-26
2 - System Module CCS Technical Documentation
Page 16 ©Nokia Corporation Issue 1 02/04
Table 14: SIM connector
14 NC Not Connected
Pin Name Parameter Min Typ Max Unit Notes
1 VSIM 1.8V SIM Card 1.62 1.8 1.98 V Supply voltage
3V SIM Card 2.7 3.0 3.3 V
2 SIMRST 1.8V SIM Card 0.8xVSIM
0
VSIM
0.2xVSIM
V SIM reset (output)
3V SIM Card 0.8xVSIM
0
VSIM
0.2xVSIM
V
3 SIMCLK Frequency 3.25 MHz SIM clock
Trise/Tfall 50 ns
1.8V Voh
1.8V Vol
0.7xVSIM
0
VSIM
0.2xVSIM
V
3V Voh
3V Vol
0.7xVSIM
0
VSIM
0.2xVSIM
V
4 DATA 1.8V Voh
1.8V Vol
0.7xVSIM
0
VSIM
0.3
V SIM data (output)
3V Voh
3V Vol
0.7xVSIM
0
VSIM
0.4
V
1.8V Vih
1.8V Vil
0.7xVSIM
-0.3
VSIM +0.3
0.2xVSIM
V SIM data (input)
Trise/Tfall max 1us
3V Vil
3V Vil
0.7xVSIM
-0.3
VSIM +0.3
0.2xVSIM
5 NC Not connected
6 GND GND 0 0 V Ground