NTAG X DNA
ISO 14443-4 Type 4, 16KB memory, SUN auth, latest gen
Full Specifications
| Manufacturer | NXP |
|---|---|
| Frequency Category | NFC |
| Frequency | 13.56 MHz |
| Protocol | ISO/IEC 14443-A, NFC Forum Type 4, ISO/IEC 14443-4 |
| Memory | 16 KB EEPROM user memory |
| Interface | RF (contactless) |
| Temperature Range | -25°C to +85°C |
| Form Factor | Wafer, various antenna configurations |
| Security | AES-128 encryption, SUN authentication (Secure Unique NFC), originality signature, mutual authentication, encrypted file communication |
Engineering Brief
The NTAG X DNA is NXP's latest generation secure NFC tag featuring ISO 14443-4 Type 4 compliance with 16KB of EEPROM memory. It incorporates advanced SUN (Secure Unique NFC) authentication technology with AES-128 encryption, enabling dynamic URL generation and secure cloud-based authentication without requiring users to install dedicated apps. The chip provides robust anti-cloning protection through originality signatures and encrypted communication, making it ideal for brand protection and supply chain security applications where both authentication and consumer privacy are critical.
Typical Applications
- Brand protection and anti-counterfeiting
- Product authentication and verification
- Secure supply chain tracking
- Consumer engagement with privacy protection
- Smart packaging with encrypted data
- Pharmaceutical product authentication
Need a custom RFID product?
Roxtron manufactures a wide range of custom RFID and NFC products including smart cards, labels, wristbands, key fobs and industrial tags. Contact us to discuss your project and we'll respond within 24 hours.