Siemens SL55 - Sim

Customer Care
V 1.0 Page 44of 52 ICM MP CCQ GRM
SL55
Company Confidential © Copyright Siemens AG
06/03
7.6 SIM
Pin Name IN/OUT Remarks
1 CCVCC - Switchable power supply for chipcard;
220 nF capacitors are situated close to the
chipcard pins and are necessary for buffering
current spikes.
2 CCRST O Reset for chipcard
3 CCLK O Pulse for chipcard.
The chipcard is controlled directly from the
EGOLD+.
4
5 GND
6
7 CCIO I Data pin for chipcard;
10 kW pull up at the CCVCC pin