ST25TV series NFC tags

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Near Field Communication (NFC) Type 5 tags and labels operate in the high-frequency (HF) 13.56 MHz range and comply with the NFC-V Technology specification from the NFC Forum. The data stored in these Type 5 tags and labels is transferred to NFC smartphones or professional NFC/RFID HF readers that support the NFC Forum standardized NFC Data Exchange Format (NDEF).

ST25TV Type 5 Tag chips are certified by the NFC Forum and comply with the industrial ISO/IEC 15693 RFID specifications thus providing consistency of behavior across NFC implementations. They set the foundation for interoperability with NFC smartphones and NFC/RFID HF readers.

st25 nfc tag mobile app

ST25TV Type 5 NFC Tag ICs are the first solution to combine the convenience of the longer read range of the ISO/IEC 15693 vicinity standard with a tamper detect capability. When compared to other NFC types, ST25TV tags are easier to tap and read by consumers, therefore improving the user experience designed by each brand. Brands and manufacturers now have access to smaller NFC tag labels and stickers, which are safer and easier to install for enhanced engagement with their customers. This unique solution can be used throughout the product lifecycle, from the point of manufacture up to consumer engagement at the point of sales and beyond. It gives a digital life to everyday consumer goods.

ST25TV tags can be used for cloud management-based brand protection associated with tamper detection in different application sectors such as wine & spirits, pharmaceuticals and luxury items. They can also be used for product identification as well as logistics and traceability applications with a long-range HF RFID reader infrastructure.

The ST25TV Type 5 Tag ICs series offers a variety of differentiating features and options:

  • ISO/IEC 15693 & NFC Forum Type 5
  • TruST25™ digital signature (ST25TV512 / ST25TV02K)
  • Tamper detection
  • Multi-password protection
  • Electronic article surveillance
  • Kill and Privacy modes
  • Fast operations, up to 53 kb/s speed
  • Up to 2kbit EEPROM memory with Lock per memory blocks
  • 32/64-bit encrypted passwords
  • 16-bit counter for 1st write access monitoring
  • 60-year data retention
  • SBN12, SBN075 and DFN5 package versions

Applications and Use cases:

  • Consumer engagement
  • Authentication
  • Brand protection
  • Anti-counterfeiting
  • Anti-theft
  • Product identification
  • Access control
  • Asset tracking
  • Gaming

NFC forum certification

Discover how the technology behind NFC improves user experience
NFC Type-5 Custom commands on your
mobile: Check our source code & more !


The ST25TV-eSEAL is a ready-to-use demonstration board allowing the user to assess the features and capabilities of the ST25TV series NFC tags.

To demonstrate the tamper detect function, the ST25TV-eSEAL can be used in conjunction with the DEMO-CR95HF-A demonstration board, or with an Android™ smart-phone.

NFC Antenna Design

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Step 1: Purchase Discovery kit, Nucleo board or Evaluation board


Discovery board for the ST25TV02K NFC Forum Type 5 tag IC


The ST25-TAG-BAG-U contains five different items (five for each type), all of them based on NFC Forum Type 5 Tag ICs (ST25TV512 and ST25TV02K) or on NFC Forum Type 4 Tag ICs (ST25TA02KB and ST25TA64K).

Step 2: Download associated software


Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers


Software Development Kit for ST25 Tags and Dynamic Tags


Application executable of the "NFC Tap" Android app for ST25 product family


Application executable of the "NFC Tap" iOS app for ST25 product family

Step 3: Get trained


ST25TV NFC tags Product Presentation