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English: Close up of contacts on a Smart card with signal names
Date 1/08/2008
Source Own work
Author Dacs

I/O : Input or Output for serial data to the integrated circuit inside the card.

VPP : Programming voltage input (deprecated / optional use by the card).

GND : Ground (reference voltage).

CLK : Clocking or timing signal (optional use by the card).

RST : Either used itself (reset signal supplied from the interface device) or in combination with an internal reset control circuit (optional use by the card). If internal reset is implemented, the voltage supply on Vcc is mandatory.

VCC : Power supply input


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current08:52, 2 August 2008Thumbnail for version as of 08:52, 2 August 2008629 × 308 (24 KB)Dacs~commonswiki (talk | contribs){{Information |Description={{en|1=Close up of contacts on a Smart card with signal names}} |Source=Own work by uploader |Author=Dacs |Date=1/08/2008 |Permission= |other_versions= }} {{ImageUpload|full}} Category:Smart cards
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