UTDA8024 interface equivalent, ic card interface.
* Three specifically protected half-duplex bidirectional buffered I/O lines to card contacts C4, C7 and C8 * Automatic activation and deactivation sequences; initiated by.
The UTC UTDA8024 is analog interface IC for 3V or 5V smart cards. It is placed between the card and the microcontroller to perform communication, control function, all supply and protection functions. It requires very few external components for appl.
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