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73S8014R - Smart Card Interface

Description

The Teridian 73S8014R is a single smart card (ICC) interface circuit, firmware compatible with 8024-type devices for configurations where only asynchronous cards must be supported.

It is derived from the 73S8024RN industrystandard electrical interface.

Features

  • Card Interface:.
  • Complies with ISO 7816-3 and EMV 4.0.
  • Supports 3V / 5V cards.
  • ISO 7816-3 Activation / Deactivation sequencer.
  • Automated deactivation upon hardware fault (i. e. upon drop on VDD power supply or card overcurrent).
  • The VDD voltage supervisor threshold value (fault) can be externally adjusted.
  • Over-current detection 130mA max.
  • Card CLK clock frequency up to 20MHz System Controller Interface:.
  • 3 Digital inputs control the card activat.

📥 Download Datasheet

Datasheet preview – 73S8014R

Datasheet Details

Part number 73S8014R
Manufacturer Teridian Semiconductor
File Size 570.77 KB
Description Smart Card Interface
Datasheet download datasheet 73S8014R Datasheet
Additional preview pages of the 73S8014R datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com 73S8014R Smart Card Interface Simplifying System Integration™ DATA SHEET September 2008 DESCRIPTION The Teridian 73S8014R is a single smart card (ICC) interface circuit, firmware compatible with 8024-type devices for configurations where only asynchronous cards must be supported. It is derived from the 73S8024RN industrystandard electrical interface. The 73S8014R has been optimized to match most of the typical Set-Top-Box / A/V Conditional Access applications. Optimization essentially involved a smaller pin-count, support for single I/O, and maximum card current of 65mA (ISO-7816 / EMV compliance). The 73S8014R interfaces with the host processor through the same bus (digital I/Os) as the 73S8024RN, which is compatible with any other 8024-type IC.
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