NXP Mifare® DESFire 4K or 8K EEPROM
Author:admin Posted :2012-08-12 Read:7452
NXP Mifare® DESFire 4K-bytes EEPROM or 8K-bytes EEPROM read/write memory
ISO14443A
PVC Cards
Mifare DESFire 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.
Key features
- Fully ISO 14443A 1-4 compliant
- 4Kbytes EEPROM or 8Kbytes EEPROM with fast programming
- Secure, high speed command set
- Flexible file structure
- Anti-collision
- Unique 7-byte serial number (ISO cascade level 2)
- Data integrity: CRC and bit counting on physical layer
- Open DES/3DES crypto algorithm in hardware
- Detail product specifications in: http://www.nxp.com/documents/short_data_sheet/MF3ICDX21_41_81_SDS.pdf