NBN ISO/IEC 14443-4:2021
Active , Modified Standard
Most Recent

NBN ISO/IEC 14443-4:2021

Cards and security devices for personal identification — Contactless proximity objects — Part 4: Transmission protocol
Modified standard
Most recent standard

Summary

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.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 05/19/2021
Page Count 27
EAN ---
ISBN ---
Weight (in grams) ---

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