ISO/IEC 14443-4:2018 Cards and security devices for personal identification — Contactless proximity objects — Part 4: Transmission protocol

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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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Status: Active ChangeNumber: 4 InternationalClassificationCodeOfStandards: 35.240.15 TechnicalCommittee: ISO/IEC JTC 1/SC 17 ActivatedDate: 21.06.2018 PagesCount: 55 Language: en

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