Chip RFID | DESFire ® 2K EV1-EV2-EV3 |
---|---|
Chip Frequency | HF 13,56 MHz |
Standard protocol | ISO 14443A |
Compatibility NFC | Type 4 Tag |
Chip Manufacturer | NXP |
Material | PVC |
Dimension | 45 x 25 x 0,9 mm |
Weight | 2,5 g |
Chip functions | MIFARE DESFire EV1 is based on open global standards for both air interface and cryptographic methods. It is compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands. Featuring an on-chip backup management system and the mutual three-pass authentication, a MIFARE DESFire EV1 card can hold up to 28 different applications and 32 files per application. The size of each file is defined at the moment of its creation, making MIFARE DESFire EV1 a truly flexible and convenient product |