CSA ISO/IEC 14443-4:19

Cards and security devices for personal identification — Contactless proximity objects — Part 4: Transmission protocol

1 Scope This document specifies a half-duplex block transmission protocol featuring the special needs of a contactless environment and defines the activation and deactivation sequence 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:

CSA

Language:

English

ICS Codes:

35.240.15

Status:

Standard

Publish date:

2019-09-30

Standard Number:

CSA ISO/IEC 14443-4:19