ISO/IEC 14443-2:2014
Identification cards — Contactless integrated circuit cards — Proximity cards — Part 2: Radio frequency power and signal interface
AMENDMENT 5: Bit rates of 3fc/4, fc
3fc/2 and 2fc from PCD to PICC
ISO/IEC 14443-2:2014-Identification cards — Contactless integrated circuit cards — Proximity cards — Part 2: Radio frequency power and signal interface