NXP/Philips Mifare Mifare 1 S50 Desfire Smart Card(2KBytes, 4KBytes & 8Kbytes Key features: Fully ISO 14443A 1-4 compliant 2Kbytes, 4Kbytes and 8 Kbytes 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 Open AES128 crypto algorithm in hardware Based on Philips advanced 0.14 μ M NV-technology Available in MOA4 modules or 8 sawn bumped wafer Physical Features Dimension: ISO Standard Card Size Thickness: 0.84mm Material: PVC, PET-G, PVC Composite Options: Offset & Silk Screen Pre-printing, Card & Chip Personalization Key applications Advanced public transportation Access management Event ticketing e-Government Identity