Material: PVC. (For PET Composite Material Please Contact Us).

Chip: MIFARE DESFire EV2 2K

Application: cashless payment, loyalty system,access control etc

Frequency: 13.56MHz

Option: Logo /serial number/ barcode, Color-Printed Card with your company information.

Housing: PVC Lamination

Color: Customized

Printing: Offset printing/Silkscreen

Item: MIFARE DESFire EV2 4K PVC Card

Size: 86*54MM / CR80-30mil Credit Card Size

MIFARE DESFire EV2 can be used as a MIFARE DESFire EV1 in its default delivery
configuration. Every new features would required an activation and/or the use of new
commands.

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 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

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)

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

New features on MIFARE DESFire EV2
 MIsmartApp (Delegated Application Management)
 Memory reuse in DAM applications (Format Application)
 Transaction MAC on application level
 Multiple Key Sets per application with fast key rolling mechanism (up to 16 sets)
 Accessing files from any two applications during a single transaction
 Multiple keys assignment for each file access rights (up to 8)
 Virtual Card Architecture for enhanced card/application selection on multi-VC devices
with privacy protection
 Proximity Check for protection against Relay Attacks
 Originality Check for proof of genuine NXP’s product
 New EV2 Secure Messaging based on AES (similar to MIFARE Plus’s secure
messaging)