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24-pin smart card interface demonstration board based on ST8034HN

STEVAL-IPT004V1

Overview

The ST8034xx interface devices are placed between the smartcard and the microcontroller to provide all supply, protection, detection and control functions, with a minimum of external components. The STEVAL-IPT004V1 demonstration board allows designers to easily test all of these features, or it can be used as a functional block of a complete application as it is designed both for standalone operation or to be fully controlled by the microcontroller. The board is fully configurable to maintain flexibility for various use scenarios. It includes standard interfaces on both sides (smartcard connector, MCU interface connector) and labeled test points on all the signals to make them easily accessible.

The STEVAL-IPT004V1 demonstration board addresses market segments such as POS, set-top box, pay TV, identification, banking and tachograph.

Main features

Connector for smartcard testing
Labeled test points for access to all signals
Board design allows standalone operation for basic testing
Interfacing to the MCU block and simple board configurability allows full function in (for example) a set-top box application
On-board 10 MHz crystal clock oscillator can be used to provide card clock in standalone operation
Card clock source selection switch allows selection between the on-board crystal oscillator as card clock source, or external clock source provided by the MCU block through the MCU interface together with the data signals
Provides easy, flexible card supply voltage selection by on-board configuration switches, or remotely through the microcontroller
RoHS compliant

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-08 01:47:55

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