ISO/IEC 14443-3A (NFC-A)
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ISO/IEC 14443-3A (NFC-A) defines the initialization and anti-collision mechanism for Type A contactless communication. Type A uses 100% ASK modulation with Modified Miller coding for reader-to-tag and Manchester coding with subcarrier load modulation for tag-to-reader. It is the basis for NFC Forum Type 1, Type 2, and Type 4 tags, including the entire NXP NTAG and MIFARE product families.
ISO/IEC
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14443-3A
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발행일 2001
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개정 2016
범위
Initialization and anti-collision for Type A contactless cards — defines the bit-level coding, frame format, and anti-collision procedure for Type A modulation.