ST8024 Datasheet - STMicroelectronics

ST8024 SMARTCARD INTERFACE

The ST8024 is a complete low cost analog interface for asynchronous 3 V and 5 V smart cards. It can be placed between the card and the microcontroller with few external components to perform all supply protection and control functions. ST8024 is a direct replacement of ST8004. Main applications are:.

ST8024 Features

* Designed to be compatible with the NDS conditional access system

* IC card interface

* 3 or 5 V supply for the IC (VDD and GND)

* Three specifically protected half-duplex bi- directional buffered I/O lines to card contacts C4, C7 and C8

* DC-DC converter for VCC generation sepa

ST8024_STMicroelectronics.pdf