ST25TB02K

批量生产
Education

具有2048位EEPROM和防冲突功能的13.56 MHz短距离非接触式存储芯片

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概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
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  • The ST25TB02K is a contactless memory, powered by an externally transmitted radio wave. It contains a 2048-bit user EEPROM. The memory is organized as 64 blocks of 32 bits. The ST25TB02K is accessed via the 13.56 MHz carrier. Incoming data are demodulated and decoded from the received amplitude shift keying (ASK) modulation signal and outgoing data are generated by load variation using bit phase shift keying (BPSK) coding of a 847 kHz sub-carrier. The received ASK wave is 10% modulated. The data transfer rate between the ST25TB02K and the reader is 106 kbit/s in both reception and emission modes.

    The ST25TB02K follows the ISO 14443 - 2 Type B recommendation for the radio-frequency power and signal interface.

    主要特性

    • ISO 14443-2 Type B air interface compliant
    • ISO 14443-3 Type B frame format compliant
    • 13.56 MHz carrier frequency
    • 847 kHz subcarrier frequency
    • 106 Kbit/second data transfer
    • 8 bit Chip_ID based anticollision system
    • 2 count-down binary counters with automated anti-tearing protection
    • 64-bit Unique Identifier
    • 2048-bit EEPROM with write protect feature
    • Read_block and Write_block (32 bits)
    • Internal tuning capacitor: 68 pF
    • 1 million erase/write cycles
    • 40-year data retention
    • Self-timed programming cycle
    • 5 ms typical programming time

适合您的资源

软件

    • 产品型号

      ISO15693、ISO14443-A/B、NFC和工业读写器的Windows® PC软件

      ST25标签和动态标签的软件开发套件

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS11469
      13.56 MHz short-range contactless memory chip with 2048-bit EEPROM and anticollision functions
      6.0
      591.54 KB
      PDF
      DS11469

      13.56 MHz short-range contactless memory chip with 2048-bit EEPROM and anticollision functions

    • 描述 版本 文档大小 操作
      AN2866
      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags
      3.0
      615.85 KB
      PDF
      AN5364
      How to protect ST25 tags from wireless power charging
      2.2
      844.22 KB
      PDF
      AN5443
      RF performance comparison of SR contactless memory chips and ST25TB series RFID tags
      1.0
      1.87 MB
      PDF
      AN2866

      How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags

      AN5364

      How to protect ST25 tags from wireless power charging

      AN5443

      RF performance comparison of SR contactless memory chips and ST25TB series RFID tags

Presentations & Training Material

    • 描述 版本 文档大小 操作
      ST25TB product presentation 2.0
      939.07 KB
      PDF

      ST25TB product presentation

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      ST25TB series flyer 1.0
      135.58 KB
      PDF

      ST25TB series flyer

    • 描述 版本 文档大小 操作
      NFC solutions from ST 1.0
      5.1 MB
      PDF

      NFC solutions from ST

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ST25TB02K-AC6G6
批量生产
GOLD BUMPED DICE 工业 N/A
ST25TB02K-AC6U6
批量生产
US WF V.I. 工业 N/A

ST25TB02K-AC6G6

Package:

GOLD BUMPED DICE

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

GOLD BUMPED DICE

Grade

Industrial

RoHS Compliance Grade

N/A

ST25TB02K-AC6U6

Package:

US WF V.I.

Material Declaration**:

Marketing Status

批量生产

Package

US WF V.I.

Grade

Industrial

RoHS Compliance Grade

N/A

(**) 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

样片和购买

产品型号
从分销商订购
从ST订购
封装
包装类型
温度(ºC) 供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
ST25TB02K-AC6G6 没有经销商,请联系我们的销售办事处 GOLD BUMPED DICE Not Applicable -40 85
批量生产
EAR99 TAIWAN 0.09 / 10k
ST25TB02K-AC6U6 没有经销商,请联系我们的销售办事处 US WF V.I. Not Applicable -40 85
批量生产
EAR99 FRANCE

ST25TB02K-AC6G6

封装

GOLD BUMPED DICE

包装类型

Not Applicable

Budgetary Price (US$)*/Qty

0.09 / 10k

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.09 / 10k

ECCN (US)

EAR99

Country of Origin

TAIWAN

ST25TB02K-AC6U6

封装

US WF V.I.

包装类型

Not Applicable

Budgetary Price (US$)*/Qty

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

供货状态

批量生产

Budgetary Price (US$)* / Qty

ECCN (US)

EAR99

Country of Origin

FRANCE

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商