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NFCSTMicroelectronics

ST25TV64K

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

ManufacturerSTMicroelectronics
Frequency CategoryNFC
Frequency13.56 MHz
ProtocolISO/IEC 15693, NFC Forum Type 5
Memory64 Kbit (8192 bytes) EEPROM
InterfaceRF (contactless)
Temperature Range-25°C to +85°C
Form FactorSO8, TSSOP8, UFDFPN8
Security32-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

  • Product authentication and anti-counterfeiting
  • Supply chain tracking and traceability
  • Pharmaceutical packaging security
  • Consumer goods brand protection
  • Energy harvesting for sensor applications
  • Tamper-evident seals and packaging

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