Nokia 6220 Service Manual
RH-20
Company confidential
System Module and User Interface
CCS Technical Documentation
Page 22
Nokia Corporation.
Issue 1 10/2003
SIM connector
Internal Signals and Connections
Pin
Name
Parameter
Min.
Typ
Max
Unit
Notes
1
VSIM
1.8V SIM Card
1.6
1.8
1.9
V
Supply voltage
3V SIM Card
2.8
3.0
3.2
V
2
SIMRST
1.8V SIM Card
0.9xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
V
SIM reset (output)
3V SIM Card
0.9xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
V
3
SIMCLK
Frequency
3.25
MHz
SIM clock
Trise/Tfall
50
ns
1.8V Voh
1.8V Vol
1.8V Vol
0.9xVSIM
0
0
VSIM
V
3V Voh
3V Vol
3V Vol
0.9xVSIM
0
0
VSIM
V
4
DATA
1.8V Voh
1.8V Vol
1.8V Vol
0.9xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
V
SIM data (output)
3V Voh
3V Vol
3V Vol
0.9xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
1.8V Vih
1.8V Vil
1.8V Vil
0.7xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
V
SIM data (input)
Trise/Tfall max 1us
Trise/Tfall max 1us
3V Vil
3V Vil
3V Vil
0.7xVSIM
0
0
VSIM
0.15xVSIM
0.15xVSIM
5
NC
Not connected
6
GND
GND
0
0
V
Ground