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73S8024C - Smart Card Interface

Description

The Teridian 73S8024C is a single smart card interface IC.

It provides full electrical compliance with ISO-7816-3, EMV 4.0 and NDS specifications1.

Features

  • Card Interface:.
  • Complies with ISO-7816-3, EMV 4.0 and NDS1.
  • A DC-DC Converter provides 3V / 5V to the card from an external power supply input.
  • High-efficiency converter: > 80% @ V DD =3.3 V, V CC =5 V and I CC = 65 mA.
  • Up to 100 mA supplied to the card.
  • ISO-7816-3 Activation / Deactivation sequencer with emergency automated deactivation on card removal or fault detected by the protection circuitry.
  • Protection includes 2 voltage supervisors which detect v.

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Datasheet preview – 73S8024C

Datasheet Details

Part number 73S8024C
Manufacturer Teridian Semiconductor
File Size 788.04 KB
Description Smart Card Interface
Datasheet download datasheet 73S8024C Datasheet
Additional preview pages of the 73S8024C datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com 73S8024C Smart Card Interface Simplifying System Integration™ DATA SHEET April 2009 DESCRIPTION The Teridian 73S8024C is a single smart card interface IC. It provides full electrical compliance with ISO-7816-3, EMV 4.0 and NDS specifications1. Interfacing with the system controller is done through the control bus, composed of digital inputs to control the interface, and one interrupt output to inform the system controller of the card presence and faults. Data exchange with the card is managed from the system controller using the I/O line (and eventually the auxiliary I/O lines). Hardware support for auxiliary I/O lines, C4 / C8 contacts, is provided.
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