MF3DX2 datasheet(3/27 Pages) NXP

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NXP Semiconductors

MF3D(H)x2

MIFARE DESFire EV2 contactless multi-application IC

MF3Dx2_MF3DHx2_SDS

All information provided in this document is subject to legal disclaimers.

Product short data sheet

Rev. 3.2 — 12 June 2019

COMPANY PUBLIC

364232

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2 Features and benefits

2.1 Features overview

2.1.1 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 (256 bytes for 16 and 32 kB) frame size

2.1.2 Non-volatile memory

• 2 kB, 4 kB, 8 kB, 16 kB or 32 kB NV

• Data retention of 25 years

• Write endurance typical 500 000 cycles

• Fast programming cycles (erase/write)

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

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