DS/ISO/IEC 14443-4:2021
Cards and security devices for personal identification – Contactless proximity objects – Part 4: Transmission protocol – Amendment 1: Dynamic power level management

Standard No.

DS/ISO/IEC 14443-4:2021

Release Date

2021

Published By

Danish Standards Foundation

Latest

DS/ISO/IEC 14443-4:2021

DS/ISO/IEC 14443-4:2021 history

• 2021 DS/ISO/IEC 14443-4:2021 Cards and security devices for personal identification – Contactless proximity objects – Part 4: Transmission protocol – Amendment 1: Dynamic power level management
• 2013 DS/ISO/IEC 14443-4/Amd 3:2013 Identification cards - Contactless integrated circuit cards - Proximity cards - Part 4: Transmission protocol - AMENDMENT 3: Bit rates of 3fc/4, fc, 3fc/2 and 2fc from PCD to PICC
• 2012 DS/ISO/IEC 14443-4/Amd 1:2012 Identification cards - Contactless integrated circuit cards - Proximity cards - Part 4: Transmission protocol - AMENDMENT 1: Exchange of additional parameters
• 2012 DS/ISO/IEC 14443-4/A2:2012 Identification cards - Contactless integrated circuit cards - Proximity cards - Part 4: Transmission protocol - AMENDMENT 2: Bit rates of fc/8, fc/4 and fc/2, protocol activation of PICC Type A and frame size from 512 bytes to 4 096 bytes
• 2008 DS/ISO/IEC 14443-4:2008 Identification cards - Contactless integrated circuit cards - Proximity cards - Part 4: Transmission protocol
• 0000 DS/ISO/IEC 14443-4/Amd.1:2006
• 0000 DS/ISO/IEC 14443-4:2002