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【国外标准】 Identification cards - Integrated circuit cards - Part 12: Cards with contacts -- USB electrical interface and operating procedures

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标准简介标准简介

适用范围:

Specifies the operating conditions of an integrated circuit card that provides a USB interface. An integrated circuit card with a USB interface is named USB-ICC. Specifies the electrical conditions when a USB-ICC is operated by an interface device - for those contact fields that are not used, when the USB interface is applied; the USB standard descriptors and the USB-ICC class specific descriptor; the data transfer between host and USB-ICC using bulk transfers or control transfers; the control transfers which allow two different protocols named version A and version B; the (optional) interrupt transfers to indicate asynchronous events; status and error conditions.

基本信息

  • 标准号:

    INCITS/ISO/IEC 7816-12:2005 (R2018)

  • 标准名称:

    Identification cards - Integrated circuit cards - Part 12: Cards with contacts -- USB electrical interface and operating procedures

  • 英文名称:

    Identification cards - Integrated circuit cards - Part 12: Cards with contacts -- USB electrical interface and operating procedures
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    现行
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