Sim Card Connector - Nokia Mobile Phones NSE-5 Series Service Manual

NSE–5
System Module

SIM Card Connector

The SIM card connector is located on the PCB. Only small SIM cards are
supported.
Table 4. SIM Connector Electrical Specifications
Pin Name Parameter
1 GND GND
2 VSIM 5V SIM
Card
3V SIM
Card
3 DATA 5V Vin/Vout
3V Vin/Vout
4 SIMRS 5V SIM
T Card
3V SIM
Card
5 SIMCL Frequency
K
Trise/Tfall
6 VPP 5V SIM
Card
3V SIM
Card
VSIM supply voltages are specified to meet type approval requirements
regardless the tolerances in components.
Page 2 – 14
3 2 1
4 5 6
Figure 5. Sim Card Reader Ultra phone
Min Typ Max
0
4.8 5.0 5.2
2.8 3.0 3.2
4.0 "1" VSIM
0 "0" 0.5
2.8 "1" VSIM
0 "0" 0.5
4.0 "1" VSIM
2.8 "1" VSIM
3.25
4.8 5.0 5.2
2.8 3.0 3.2
Technical Documentation
Unit
0 V
V Supply voltage
V SIM data
Trise/Tfall max 1us
V SIM reset
MHz SIM clock
25 ns
V Programming voltage
pin6 and pin2 tied to-
PAMS
Notes
Ground
gether
Issue 1 07/99