SMART CARDS; TERMINAL - CARD INTERFACE; CONSIDERATIONS ON ROBUSTNESS IMPROVEMENTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Failure mechanisms and applicable countermeasures
  4.1 Mechanical failures
  4.2 Interference from external signals
5 Further improvement to the interface robustness
  5.1 Decreasing the suggested pull-up resistor value
  5.2 Using a low impedance driver on the high side:
      Push-pull driver on the I/O line
  5.3 Using different voltages for bus and card operation
  5.4 Using differential data signals
6 Summary of failure mechanisms and countermeasures
7 Conclusion
History

Specifies the failure mechanisms that could potentially generate major operating issues between the terminal and the card; the countermeasures that should be applied within the current specifications; the enhancements that may further increase the interface robustness.

Committee	SCP WG1
DocumentType	Standard
Pages	14
PublisherName	European Telecommunications Standards Institute
Status	Current

ISO/IEC 7816-3:2006	Identification cards — Integrated circuit cards — Part 3: Cards with contacts — Electrical interface and transmission protocols
TS 102 221 : 13.0.0	SMART CARDS; UICC-TERMINAL INTERFACE; PHYSICAL AND LOGICAL CHARACTERISTICS (RELEASE 14)