Detail description of DESFire® EV1 2K/4K chips
– Fully ISO / IEC 14443 A 1-4 compliant
– 4 Kbytes EEPROM with fast programming
– Secure, high speed command set
– High data rates according to ISO / IEC 14443-4: 848 Kbit/s
– Flexible file structure
– Choice of open DES/3DES/3KDES/AES crypt to algorithm in hardware
– Anti-collision
– Unique 7-byte serial number (ISO cascade level 2)
– Data integrity: CRC and bit counting on physical layer
– Available in MOA4 modules or 8” sawn bumped wafer
Main Feature: The surface of all cards is quite flat for the 2 sides laminations, which can protect card appearance from being scratched All our blank card is suitable for all kinds of card printer.