ST8024 - SMARTCARD INTERFACE

Product Overview

STMicroelectronics

Part number	ST8024
Manufacturer	STMicroelectronics
File Size	967.41 KB
Description	SMARTCARD INTERFACE
Datasheet	ST8024 Datasheet
Additional preview pages of the ST8024 datasheet.

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.

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 separately powered from a 5 V ± 20% supply (VDDP and PGND).
3 or 5 V ± 5 % regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities:.
ICC < 80 mA at VDD.

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Published: Jul 11, 2007 |