NXP MIFARE® DESFire® EV2 8K CARD

MIFARE® is an NXP Semiconductors-owned trademark, and is considered one of the most successful contactless technologies in the world. MIFARE DESFire EV2 contactless IC (MF3D(H)x2) is the latest addition to the MIFARE DESFire product family introducing new features along with enhanced performance for best user experience. The MIFARE DESFire EV2 is Common Criteria EAL5+ security certified which is the same security certification level as demanded for smart card IC products used e.g. for banking cards or electronic passports. It fully complies with the requirements for fast and highly secure data transmission and flexible application management. This makes it the ideal product for service providers and service operators who want to offer an easy, convenient and secure access to a wide variety of different services. RF interface: ISO/IEC 14443 Type A • Contactless interface compliant with ISO/IEC 14443-2/3 A • Low Hmin enabling operating distance up to 100 mm (depending on power provided by the PCD and antenna geometry) • Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s • 7 bytes unique identifier (option for Random ID) • Uses ISO/IEC 14443-4 transmission protocol • Configurable FSCI to support up to 128 bytes frame size (new) 2.1.2 Non-volatile memory • 2 kB, 4 kB or 8 kB EEPROM • Data retention of 25 years • Write endurance typical 500 000 cycles • Fast programming cycles (erase/write) 1 ms 2.1.3 NV-memory organization • Flexible file system: user can freely define application structures on PICC • Virtually no limitation on number of applications per PICC (new) • Up to 32 files in each application (6 file types available: Standard Data file, Back-up Data file, Value file, Linear Record file, Cyclic Record file and Transaction MAC file) • File size is determined during creation (not for Transaction MAC file) 2.1.4 Security • Common Criteria certification: EAL5+ (Hardware and Software) • Unique 7 bytes serial number for each device • Optional "RANDOM" ID for enhance security and privacy • Mutual three pass authentication • Mutual authentication according to ISO/IEC 7816-4 • Flexible key management: 1 card master key and up to 14 keys per application • Hardware DES using 56/112/168 bit keys featuring key version • Hardware AES using 128-bit keys featuring key version • Data authenticity by 8 byte CMAC • Data encryption on RF-channel • Authentication on application level • Hardware exception sensors • Self-securing file system • Backward compatibility to MF3ICD40: 4 byte MAC, CRC 16

NXP DESFire EV2 Chips MF3DX2_MF3DHX2_SDS

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