• Not Recommended for New Designs
  • Not recommended for new designs. For new designs, please use recommended product MIFARE SAM AV3.

Product Details


  • Supports MIFARE Crypto1, TDEA (Triple DES encryption algorithm), RSA, and AES cryptography
  • Supports MIFARE Ultralight, MIFARE Ultralight C, MIFARE 1K, MIFARE 4K, MIFARE Plus, MIFARE DESFire, MIFARE DESFire EV1
  • Secure storage and updating of keys (key usage counters)
  • 128 key entries for symmetric cryptography and 3 RSA key entries for asymmetric cryptography
  • TDEA and AES-based key diversification
  • Offline cryptography
  • Up to four logical channels; simultaneous multiple cards support
  • Support for DESFire and MIFARE Plus authentication (with related secure messaging and session key generation)
  • Secure Host to SAM and back end to SAM communication with symmetric cryptography 3-pass authentication for confidentiality and integrity
  • Support high-speed baud rates up to 1.5 Mbit/s
  • Secure Host to SAM and back end to SAM communication with RSA-based cryptography
  • Support ISO/IEC 7816 baud rates
  • True random number generator (TRNG)
  • Available in wafer, PCM 1.1 module, or HVQFN package

Part numbers include: P5DF081HN, P5DF081UA, P5DF081X0.


Quick reference to our documentation types.

4 documents

Design Resources



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