com 73S8023C Smart Card Interface Simplifying System Integration™ DATA SHEET April 2009 DESCRIPTION The Teridian 73S8023C is a low-power, high efficiency, single smart card interface IC suitable for 3V and 5V cards.
It provides full electrical compliance with ISO7816-3 and EMV 4.
0 (EMV2000) specifications.
Hardware support for any type of synchronous cards (memory cards) is provided.
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...

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