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


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Product Details


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


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


  • 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

NTAG Secure Services


#1 Product of the Year 2023 - Communication Image

#1 Product of the Year 2023 - Communication

NXP’s NTAG 22x DNA series has won Elektronik's "#1 Product of the Year 2023" award in the Communication category.


Quick reference to our documentation types.

4 documents

Design Resources


1 hardware offering


1 software file

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

Engineering Services

1 engineering service

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


1 trainings


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