ISO/IEC 14443-4:2008/Amd 2:2012被替代
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
出版：International Organization for Standardization
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