NTAG® 223 / 224 DNA - Certified NFC Security Chip Technology to Enable Trusted IoT Applications at Scale

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Features

NFC Interface

  • NFC Forum Type 2 Tag and ISO/IEC 14443-A compliant
  • Common Criteria AEL3+ (AVA_VAN.2) certified
  • 7-byte UID
  • 50pF input capacitance
  • Communication baud rate at 106kbpws

Memory

  • User memory of 144 (NTAG 223 DNA) or 208 bytes (NTAG 224 DNA)
  • 10 year data retention
  • 100k write cycles

Security

  • Customizable Originality Signature (48-byte based on ECC)
  • Secure Unique NFC (SUN) message authentication code protected with AES-128
  • Memory protected with 32-bit password (NTAG 223 DNA) or with mutual authentication with AES-128 bit key (NTAG 224 DNA)
  • Common Criteria EAL3+ (AVA_VAN.2) certification

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Documentation

Quick reference to our documentation types

4 documents

Compact List

Design Files

Hardware

Quick reference to our board types.

4 hardware offerings

  • Pocket NFC Reader Writer
    Evaluation and Development Boards

    Pocket NFC Reader Writer

  • NFC Nutshell KIT
    Evaluation and Development Boards

    NFC Nutshell KIT

  • SAG Smart Label Selection
    Complementary Silicon or Component

    SAG Smart Label Selection

  • SAG Hard Tag Selection
    Complementary Silicon or Component

    SAG Hard Tag Selection

Software

Quick reference to our software types.

3 software files

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

Engineering Services

1-5 of 6 engineering services

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Training

1 trainings

Support

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