Cards and security devices for personal identification. Contactless proximity objects -- Initialization and anticollision
This part of ISO/IECÂ 14443 describes the following:
polling for proximity cards or objects (PICCs) entering the field of a proximity coupling device (PCD);
the byte format, the frames and timing used during the initial phase of communication between PCDs and PICCs;
the initial Request and Answer to Request command content;
methods to detect and communicate with one PICC among several PICCs (anticollision);
other parameters required to initialize communications between a PICC and PCD;
optional means to ease and speed up the selection of one PICC among several PICCs based on application criteria;
optional capability to allow a device to alternate between the functions of a PICC and a PCD to communicate with a PCD or a PICC, respectively. A device which implements this capability is called a PXD.
Protocol and commands used by higher layers and by applications and which are used after the initial phase are described in ISO/IEC 14443‑4 .
This part of ISO/IEC 14443 is applicable to PICCs of Type A and of Type B (as described in ISO/IEC 14443‑2 ) and PCDs (as described in ISO/IEC 14443‑2 ) and to PXDs.
Part of the timing of data communication is defined in ISO/IEC 14443‑2 .
Test methods for this part of ISO/IEC 14443 are defined in ISO/IEC 10373‑6 .
| SDO | BSI: British Standards Institution |
| Document Number | ISO/IEC 14443-3 |
| Publication Date | Jan. 31, 2017 |
| Language | en - English |
| Page Count | 76 |
| Revision Level | 1 |
| Supercedes | |
| Committee | IST/17 |