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.
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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
- User memory configurable in one or two areas:
- 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
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
Power Supply Design Tool
LED Lighting Design Tool
Digital Power Workbench
Power Tree Designer
AC Switches Simulator
Rectifier Diodes Simulator
STPOWER Studio
Twister Sim
TVS Simulator
Estimate
PCB Thermal Simulator
Active Filters
Comparators
Low side Current Sensing
High side Current Sensing
NFC Inductance
UHF Link Budget
NFC Tuning Circuit
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STMicroelectronics - ST25TV512C
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| ST25TV512C-AFF3 | Active | 75UM GOLD BUMPED DICE | Industrial | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFF9 | Active | 75UM GOLD BUMPED DICE | Industrial | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFG3 | Active | GOLD BUMPED DICE | Industrial | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFG9 | Active | GOLD BUMPED DICE | Industrial | N/A | 10 | 2025-01-01T00:00:00.000+01:00 |
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Free Samples | ESample Max Qty | ||
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| min | max | |||||||||||||||
| ST25TV512C-AFF3 | | | distributors No availability of distributors reported, please contact our sales office |
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| ST25TV512C-AFF9 | | | distributors No availability of distributors reported, please contact our sales office |
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| ST25TV512C-AFG9 | | | distributors No availability of distributors reported, please contact our sales office |
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| ST25TV512C-AFG3 | | | distributors No availability of distributors reported, please contact our sales office |
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ST25TV512C-AFF3 Active
ST25TV512C-AFF9 Active
ST25TV512C-AFG9 Active
ST25TV512C-AFG3 Active
(*) 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