产品概述
描述
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 enduser.
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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所有功能
- 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
- 内存
- 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
- 包
- 5-pin package, ECOPACK2® (RoHS compliant)
- Bumped and sawn wafer
- Contactless interface
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EDA符号、封装和3D模型
意法半导体 - ST25TV512C
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符号
封装
3D模型
质量与可靠性
| 料号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| ST25TV512C-AFF3 | 批量生产 产品已量产 | 75UM GOLD BUMPED DICE | 工业 | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFF9 | 批量生产 产品已量产 | 75UM GOLD BUMPED DICE | 工业 | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFG3 | 批量生产 产品已量产 | GOLD BUMPED DICE | 工业 | N/A | 10 | 2025-01-01T00:00:00.000+01:00 | |
| ST25TV512C-AFG9 | 批量生产 产品已量产 | GOLD BUMPED DICE | 工业 | N/A | 10 | 2025-01-01T00:00:00.000+01:00 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | 免费样片 | ESample Max Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||
| ST25TV512C-AFF3 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| ST25TV512C-AFF9 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| ST25TV512C-AFG9 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| ST25TV512C-AFG3 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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ST25TV512C-AFF3 批量生产
ST25TV512C-AFF9 批量生产
ST25TV512C-AFG9 批量生产
ST25TV512C-AFG3 批量生产