The ST25T product family offers a wide range of NFC RFID tags, ICs and chips featuring from 512-bit to 64-Kbit EEPROM memory. They include short-range (ISO/IEC 14443 Type A or B) and long-range (ISO/IEC 15693) products covering the main standards and a large diversity of contactless applications.
ST25T Series: NFC/RFID tags and chips
ST25TV Series
NFC Forum certified tag ICs with ISO/IEC 15693 RF interface (NFC Forum Type 5), Augmented NDEF, 64-bit encrypted password, TruST25 digital signature, Tamper Detect and privacy features.
Examples of use cases: consumer engagement, asset tracking, brand protection, product identification, parameter setting, product information, access control, tamper-proof system.
ST25TN Series
Entry level NFC Forum certified tag ICs with ISO/IEC 14443 Type A RF interface (NFC Forum Type 2), Augmented NDEF, TruST25 digital signature, Tamper Detect and privacy features.
Examples of use cases: consumer engagement, product identification, parameter setting, product information, gaming, smart labelling.
ST25TA Series
NFC Forum certified tag ICs with ISO/IEC 14443 Type A RF interface (NFC Forum Type 4), NDEF memory, 128-bit password protection and TruST25 digital signature, General Purpose Output (GPO) and high-density memory.
Examples of use cases: Bluetooth pairing, business card.
ST25TB Series
RFID NFC chips with ISO/IEC 14443 Type B RF interface, large and unique counting capability with anti-tearing feature and anti-collision mechanism.
Examples of use cases: public transportation, event ticketing, access control
The benefit of our 10 year longevity program is available to a part of the devices making them suitable for deployment in Industrial-grade and Medical NFC / RFID applications.
ST25 Webapp - Use your Android phone to communicate with ST25 NFC / RFID Tags without having to download any application.
Key features of ST25T NFC/RFID tags
Feature-rich
- 13.56 MHz HF interface
- Up to 32-bit counter with anti-tearing
- Field detect (GPO)
- OTP bytes
Best-In-Class memory
- From 512bit to 64-Kbit EEPROM
- Up to 200 year data retention
- 1M erase-write cycles
- Up to 128-bit password
Ecosystem
- Documentation (application notes, datasheets, product presentation, videos...)
- Evaluation boards
- Antenna Design Tool
- Associated NFC/RFID software
- ST25 Community
| NFC / RFID Tags | |||
|---|---|---|---|
| ST25TV | ST25TN | ST25TA | ST25TB |
| ISO 15693 Up to 53kb/s NFC type 5 | ISO 14443 106kb/s NFC type 2 | ISO 14443-A 106kb/s NFC type 4 | ISO 14443-B 106kb/s |
| EEPROM 512bit to 64Kbit 60-year, 1Mcycles | EEPROM 512bit to 1.6Kbit 40-year, 100Kcycles | EEPROM 512bit to 64Kbit 200-year, 1Mcycles | EEPROM 512bit to 4Kbit 40-year, 1Mcycles |
| Augmented NDEF 24bit UTC 64bit encrypted password TruST25 Digital signature Tamper detect Untraceable & kill mode | Augmented NDEF 24bit UTC TruST25 Digital signature Kill mode | 128bit password 20bit counter GPO TruST25 Digital signature | 32bit counters Lock, OTP |
| Consumer engagement Asset tracking Brand protection Product identification Parameter setting Product information Access control | Consumer engagement Product identification Parameter setting Product information Gaming Smart labelling | Bluetooth pairing Business card | Public transportation Event ticketing Access control |
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