NFCSTMicroelectronics

ST25TV64K

Name: STMicroelectronics ST25TV64K
Brand: STMicroelectronics

The STMicroelectronics ST25TV64K is an NFC tag IC, with 64 Kbit (8192 bytes) EEPROM, operating at 13.56 MHz, under ISO/IEC 15693 NFC Forum Type 5.

NFC Type 5 tag IC with 64 Kbit memory, tamper detection, and energy harvesting capabilities for secure product authentication.

Official Datasheet ↗

Frequency

13.56 MHz

Protocol

ISO/IEC 15693, NFC Forum Type 5

Memory

64 Kbit (8192 bytes) EEPROM

Interface

RF (contactless)

Temp Range

-25°C to +85°C

Form Factor

SO8, TSSOP8, UFDFPN8

Full Specifications

Manufacturer	STMicroelectronics
Frequency Category	NFC
Frequency	13.56 MHz
Protocol	ISO/IEC 15693, NFC Forum Type 5
Memory	64 Kbit (8192 bytes) EEPROM
Interface	RF (contactless)
Temperature Range	-25°C to +85°C
Form Factor	SO8, TSSOP8, UFDFPN8
Security	32-bit password protection, tamper detection loop, originality signature

Engineering Brief

The ST25TV64K is an NFC Forum Type 5 tag IC operating at 13.56 MHz with 64 Kbit of EEPROM memory, designed specifically for secure product authentication applications. It features integrated tamper detection through a dedicated tamper loop that monitors physical intrusion attempts, along with originality signature capabilities to verify chip authenticity. The device includes energy harvesting functionality to power external circuits from the RF field, and supports both 32-bit password protection and ISO/IEC 15693 protocol for flexible security implementation in brand protection and supply chain integrity applications.

Typical Applications

Standards & Compliance

Frequently Asked Questions

What is the memory size of the ST25TV64K NFC tag?

The ST25TV64K has 64 Kbit (8192 bytes) of EEPROM memory organized for storing product authentication data and application information.

Does the ST25TV64K support tamper detection?

Yes, the ST25TV64K features an integrated tamper detection loop that monitors physical intrusion attempts, making it suitable for anti-counterfeiting and secure packaging applications where physical tampering must be detected.

What security features does the ST25TV64K offer?

The ST25TV64K provides 32-bit password protection for memory access control, originality signature capabilities to verify chip authenticity, and tamper detection to identify physical intrusion attempts.

Can the ST25TV64K power external circuits?

Yes, the ST25TV64K includes energy harvesting functionality that allows it to power external sensors or circuits directly from the 13.56 MHz RF field without requiring a battery.

What NFC protocol does the ST25TV64K use?

The ST25TV64K operates according to ISO/IEC 15693 and is compliant with NFC Forum Type 5 specifications, allowing compatibility with standard NFC readers and smartphones.

What is the operating frequency of the ST25TV64K?

The ST25TV64K operates at 13.56 MHz in the HF RFID band, enabling contactless communication with NFC-enabled devices at close range.

Explore

Manufacturer

All STMicroelectronics chips →

Standards

Applications

Compare with…

Cross-manufacturer alternatives

Sourcing STMicroelectronics ST25TV64K in volume?

Roxtron builds custom RFID and NFC products around the ST25TV64K — smart cards, labels, wristbands, key fobs and industrial tags. Tell us your project and we'll come back within 24 hours with pricing and lead times.

Get a quote