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NSB-9
System Module and User Interface
CCS Technical Documentation
Page 22
Nokia Corporation
Issue 1 04/03
Table 16: SIM Connector (X386)
12
HSEAR P
Ext audio
ouput
(left)
20...20k
10
Ω
13
HSEAR R N
Ext audio
output
(right)
20...20k
10
Ω
Differential right chan-
nel output
14
HSEAR R P
Ext audio
output
(right)
20...20k
10
Ω
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
2
SIMRST
1.8V SIM Card
0.9xVSIM
0
VSIM
0.15xVSIM
V
SIM reset (output)
3V SIM Card
0.9xVSIM
0
VSIM
0.15xVSIM
3
SIMCLK
Frequency
3.25
MHz
SIM clock
Trise/Tfall
50
ns
1.8V Voh
1.8V Vol
0.9xVSIM
0
VSIM
V
3 Voh
3 Vol
0.9xVSIM
0
VSIM
4
DATA
1.8V Voh
1.8V Vol
0.9xVSIM
0
VSIM
0.15xVSIM
V
SIM data (output)
3 Voh
3 Vol
0.9xVSIM
0
VSIM
0.15xVSIM
1.8V Vih
1.8V Vil
0.7xVSIM
0
VSIM
0.15xVSIM
SIM data (input)
Trise/Tfall max 1us
3V Vil
3V Vil
0.7xVSIM
0
VSIM
0.15xVSIM
5
NC
Not Connected
6
GND
GND
0
V
Ground