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BSI BS ISO/IEC 14443-4:2018+A2:2020

Cards and security devices for personal identification. Contactless proximity objects -- Transmission protocol
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BSI BS ISO/IEC 14443-4:2018+A2:2020

Cards and security devices for personal identification. Contactless proximity objects -- Transmission protocol

PUBLISH DATE 2021
PAGES 66
BSI BS ISO/IEC 14443-4:2018+A2:2020

This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and A2_startdeactivationA2_end 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.

SDO BSI: British Standards Institution
Document Number ISO/IEC 14443-4
Publication Date June 22, 2021
Language en - English
Page Count 66
Revision Level 2
Supercedes
Committee IST/17
Publish Date Document Id Type View
June 26, 2018 BS ISO/IEC 14443-4:2018 Revision
June 30, 2016 BS ISO/IEC 14443-4:2016 Revision
Aug. 31, 2008 BS ISO/IEC 14443-4:2008 Revision
June 30, 2006 BS ISO/IEC 14443-4:2001 Revision
June 22, 2021 BS ISO/IEC 14443-4:2018+A2:2020 Consolidated
Jan. 31, 2017 BS ISO/IEC 14443-4:2016+A1:2016 Consolidated
April 30, 2014 BS ISO/IEC 14443-4:2008+A4:2014 Consolidated