LEGIC ATC4096-MP312

LEGIC advant and MIFARE DESFire EV2
combined in one chip

ATC4096-MP312 belongs to LEGIC's advant smartcard ICs.

Based on the NXP DESFire EV2 8k chip, the new smartcard IC provides 4k byte for LEGIC advant and 3.3k byte of memory are reserved for future DESFire applications.
The chip will be compatible with the NXP AppXplorer and has about 20% more reading distance than an EV1 chip.
The hardware of the ATC4096-MP312 is certified according to Common Criteria EAL5+ and used in projects with high security requirements.

Powerful smartcard ICs

LEGICs advant smartcard ICs offer powerful, reliable and security compliant quality for contactless RFID solutions. LEGICs perfectly coordinated interaction between smartcard IC and reader IC enables fast and seamless integration into a wide variety of applications.

Security & encryption

Smartcard ICs come with pre-configured, confidential key material as a standard and can be customized to meet customer requirements. LEGIC advant uses modern encryption methods and supports with the MTSC (Master-Token System-Control) a unique security and authorization solution with scalable security.

Replacement for hybrid cards

Hybrid cards can be the reason for interferences, compatibility problems and other inconveniences. Thanks to the combination of LEGIC advant and MIFARE DESFire in one chip, expensive hybrid cards will be a thing of the past. The powerful ATC4096-MP312 will enable a smooth integration in various multi-technology applications.

Technical data of

ATC4096-MP312

RF standard ISO 14443 A
Memory size (Byte) 4096 / DESFire EV2 3328
UID (Byte) *** 7
Safe ID Yes
Range ** Up to 11 cm
Key management
(per application)
Master-Token System-Control / NXP AppXplorer / LEGIC Orbit
Data transfer encryption 3DES / AES 128 ****
Data storage encryption
(per application)
AES (128/256 Bit), 3DES, DES, LEGIC encryption
Max. number
of applications *
127 + (n x DESFire AID)
Memory segmentation Dynamic
Application segment size Variable
Data retention (min.) 10 years
EEPROM cycles (min.) 500,000
Baud rate (kbit/s) Up to 424
Delivery form MOA6 Modul, Wafer
Certified hardware platforms CC EAL5+

* Memory size indications are nominal values. The actual max. number of applications depends
   on the memory requirements of applied applications
** The max. reading range depends on the RF standard used, the requirements of national
    spectrum management authorities, reader application, antenna and transponder surroundings
*** Regardless of the platform used
**** Rolling key material pre-installed (for one-time, future modification)