NXP NTAG 223/224 DNA NFC Card

NXP NTAG 223/224 DNA NFC Card

NTAG 223 DNA is an innovative security IC solution, compliant with NFC Forum Type 2 with 144 bytes of user memory. The technology uses advanced protection to support a broad range of NFC-based applications that can be trusted to protect products, services, and IoT-driven user experiences.

Card Specifications

Size: CR80 — 85.5 × 54mm (customizable)

Thickness: 0.76mm / 0.84mm / or customized

Frequency: High Frequency 13.56 MHz

Chip: NXP NTAG 223 / 224 DNA

Material: PVC / PLA / PETG / PET / TESLIN / Wood / Bamboo / RPVC / Paper

Craft: Glossy, Matte, Epoxy (Single or Double), Brushed (Single or Double), Laser (Single or Double)

Printing Method: Laser code, Flat code (gold/white/black), Inkjet code (ordinary/UV), Embossed code (gold/silver), Barcode (1D/2D), QR code

Applications

Advanced Anti-Counterfeiting Protection

Reliably verify authenticity of physical goods anytime, anywhere using an NFC-enabled device. Also supports automated authentication of NFC-tagged consumables and parts in embedded devices.

Improved Supply Chain Visibility and Control

Track products along the supply chain, reduce grey market diversion and fraud, and enable more transparent and secure supply chains.

Augmented User Experiences

Use status awareness to prompt targeted messages pre/post-retail. Engage users with personalized tap-unique content and exclusive loyalty rewards.

❓ FAQs:

Q1. What is NTAG 223/224 DNA and how is it different from NTAG 213/215/216?

NTAG 223/224 DNA adds SUN (Secure Unique NFC) message capability — generating a cryptographically signed, unique URL on every tap for server-side authenticity verification. NTAG 213/215/216 store static data only and cannot detect cloning.

Q2. What is SUN (Secure Unique NFC) messaging?

Each tap generates a unique, encrypted URL that can be verified server-side to confirm the tag is genuine and track scan location and count — making counterfeiting virtually impossible.

Q3. What is the difference between NTAG 223 and NTAG 224 DNA?

NTAG 223 DNA has 144 bytes of user memory. NTAG 224 DNA has 208 bytes, allowing more data to be stored alongside the SUN security feature.

Q4. Does it work with standard smartphones?

Yes. NFC Forum Type 2 compliant at 13.56MHz — compatible with Android and iPhone 7+ without a dedicated app for basic tap functions.

Q5. Can I customize the card with my branding?

Yes. Full custom printing on both sides — logo, serial number, QR code. Multiple materials and finishes available.

Q6. Do you offer OEM or white-label manufacturing?

Yes. Full OEM/ODM service — your chip, your design, your brand, no mention of us.