ISO/IEC 14443

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ISO/IEC

Norme de carte à puce sans contact de proximité à 13.56 MHz, définissant les protocoles de communication de type A et B.

ISO/IEC 14443 is the proximity contactless smart-card standard operating at 13.56 MHz over a range of a few centimetres, defining the Type A and Type B air interfaces. It governs the modulation, anti-collision, and transmission protocols used by payment cards, transit tickets, and electronic passports. Its short read range is deliberate — it forces an intentional tap and limits the risk of remote skimming.

ISO 14443 | Published 2000