NTAG® 424 DNA / 424 DNA TagTamper – Advanced Security and Privacy for Trusted IoT Applications

NTAG424DNA

Product Details

Features

  • NFC interoperability: ISO/IEC 14443-A communication, NFC Forum Type 4 Tag
  • 416 bytes memory organized in an ISO/IEC 7816-4 file system: 32 bytes capability container, 256 bytes NDEF file, and a 128 bytes protected data file
  • Common Criteria® EAL4 certification for hardware and software
  • Standard AES-128 cryptography for authentication/secure messaging, or LRP wrapped AES operation for even stronger attack resistance
  • SUN message authentication for advanced data protection within standard NDEF read operation
  • 3-pass mutual authentication to access the protected data file
  • Protected communication on a contactless air interface
  • ECC-based NXP® originality signature and AES-128 based NXP originality check for assurance of tag origin
  • Random ID and encrypted UID for enhanced privacy protection
  • On-chip assembly of item URLs with flexible ASCII mirrors
  • Attack resistant hardware
  • Ultra-fast communication (up to 848 Kbits/s), benchmark authentication time
  • High input capacitance (50 pF) for compact antenna design
  • Tamper loop for once-opened and current-status detection (NTAG 424 DNA TagTamper)

Part numbers include: NT4H2421G0DA8, NT4H2421G0DUD, NT4H2421G0DUF, NT4H2421TTDUD, NT4H2421TTDUF.

Documentation

Quick reference to our documentation types.

1-5 of 10 documents

Show All

Design Resources

Hardware

1 hardware offering

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

1-5 of 10 engineering services

Show All

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Training

2 trainings

Support

What do you need help with?