TDA8024 interface equivalent, standard smart card interface.
* IC card interface
* 3 V or 5 V supply for the IC (VDD and GND)
* Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts
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* IC card readers for banking
* Electronic payment
* Identification
* Pay TV
4. Quick reference data
T.
The TDA8024 is a complete and cost-efficient analog interface for asynchronous 3 V or 5 V smart cards. It can be placed between the card and the microcontroller to perform all supply, protection and control functions. Very few external components ar.
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