SS-ISO/IEC-14443-4-AM2 › Cards and security devices for personal identification - Contactless proximity objects - Part 4: Transmission protocol - Amendment 2: Enhancements for harmonization (ISO/IEC 14443-4:2018/Amd 2:2020, IDT)
SS-ISO/IEC-14443-4-AM2
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2018 EDITION AMENDMENT 2
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CURRENT
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This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence of the protocol. This document is intended to be used in conjunction with other parts of ISO/IEC 14443 and is applicable to proximity cards or objects of Type A and Type B.
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Designation Name
SS-ISO/IEC 14443-4:2018/Amd 2:2021
Revision Level
2018 EDITION AMENDMENT 2
Status
Current
Publication Date
Dec. 28, 2021
Language(s)
English
Page Count
12
International Equivalent
ISO/IEC 14443-4:2018/Amd 2:2020(IDT)