ST25TV512C

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NFC Type 5 / RFID tag IC with 512-bits EEPROM, product identification and protection

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Product overview

Description

The ST25TV02KC and ST25TV512C devices are NFC/RFID tag ICs with an Augmented NDEF feature, a tamper detection interface, and specific modes to protect customer privacy.

The Augmented NDEF feature is a contextual automatic NDEF message service, allowing the tag to respond dynamic content without an explicit update of the EEPROM by the end-user.

The tamper detection interface is available on ST25TV02KC-T devices only. This interface is not available on ST25TV02KC‑A and ST25TV512C devices.

The ST25TV02KC and ST25TV512C devices hold a digital signature generated by TruST25 (a set of software and procedures) to prove the origin of the chip in cloning detection, embeds a configurable EEPROM with 60-year data retention, and can be operated from a 13.56 MHz long range RFID reader or an NFC phone.

The contactless interface is compliant with the ISO/IEC 15693 standard and NFC Forum Type 5 tag specification.

  • All features

    • Includes ST state-of-the-art patented technology
    • Contactless interface
      • Compliant with ISO/IEC 15693
      • NFC Forum Type 5 tag certified by the NFC Forum
      • Supports all ISO/IEC 15693 modulations, coding, subcarrier modes, and datarates up to 26 Kbit/s
      • Single block reads and writes, multiple block reads
      • Internal tuning capacitance: 23 pF or 99.7 pF
    • Memory
      • Up to 2560 bits (320 bytes) of EEPROM
      • Accessible by blocks of four bytes
      • Write time from RF: typical 5 ms per block
      • Data retention: 60 years at 55°C
      • Minimum endurance: 100k write cycles
      • 3-digit unique tap code
      • Augmented NDEF (contextual automatic NDEF message)
    • Data protection
      • User memory configurable in one or two areas:
        • in single area mode, access protectable by one 64-bit password
        • in flexible dual area mode, access protectable by two 32-bit passwords
      • System configuration: access protected by a 32-bit password
      • Permanent write lock of specific user area blocks
      • Temporary write lock at user area level
      • Permanent write lock of specific system configuration blocks
    • Product identification and protection
      • Password features: cover coding, recovery, failed attempt counter
      • Tamper detection capability with memorization of open/resealed events
      • TruST25 digital signature
    • Privacy
      • Configurable kill mode for permanent deactivation of the tag
      • Untraceable mode with configurable responsiveness
    • Temperature range
      • From - 40 to 85 °C
    • Package
      • 5-pin package, ECOPACK2 (RoHS compliant)
      • Bumped and sawn wafer
    Read more Read less

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STMicroelectronics - ST25TV512C

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST25TV512C-AFF3
Active
75UM GOLD BUMPED DICE Industrial N/A
ST25TV512C-AFF9
Active
75UM GOLD BUMPED DICE Industrial N/A
ST25TV512C-AFG3
Active
GOLD BUMPED DICE Industrial N/A
ST25TV512C-AFG9
Active
GOLD BUMPED DICE Industrial N/A

ST25TV512C-AFF3

Package:

75UM GOLD BUMPED DICE

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

75UM GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

ST25TV512C-AFF9

Package:

75UM GOLD BUMPED DICE

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

75UM GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

ST25TV512C-AFG3

Package:

GOLD BUMPED DICE

Material Declaration**:

PDF
More Info

Marketing Status

Active

Package

GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

ST25TV512C-AFG9

Package:

GOLD BUMPED DICE

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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