4-Kbit Dynamic NFC/RFID tag with password protection, energy harvesting and RF status functions

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  • The M24LR04E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM). The logic scheme is shown in Figure 1.

    It features an I2C interface and can be operated from a VCCpower supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The M24LR04E-R is organized as 512 × 8 bits in the I2C mode and as 128 × 32 bits in RF mode.
    The M24LR04E-R also features an energy harvesting analog output, as well as a user-configurable digital output pin toggling during either RF write in progress or RF busy mode.

    主要特性

    • Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST
    • I2C interface
      • Two-wires I2C serial interface supports 400 kHz protocol
      • Single supply voltage:
        • 1.8 V to 5.5 V
      • Byte and Page Write (up to 4 bytes)
      • Random and Sequential read modes
      • Self-timed programming cycle
      • Automatic address incrementing
      • Enhanced ESD/latch-up protection
      • I²C timeout
    • Contactless interface
      • ISO 15693 and ISO 18000-3 mode 1 compatible
      • 13.56 MHz ± 7 kHz carrier frequency
      • To tag: 10% or 100% ASK modulation using 1 out of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding
      • From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands
      • Internal tuning capacitance: 27.5pF
      • 64-bit unique identifier (UID)
      • Read Block & Write (32-bit blocks)
    • Digital output pin
      • User configurable pin: RF write in progress or RF busy mode
    • Energy harvesting
      • Analog pin for energy harvesting
      • 4 sink current configurable ranges
    • Temperature range
      • From –40 to 85 °C
    • Memory
      • 4-Kbit EEPROM organized into:
        • 512 bytes in I2C mode
        • 128 blocks of 32 bits in RF mode
      • Write time
        • I2C: 5 ms (max.)
        • RF: 5.75 ms including the internal Verify time
      • Write cycling endurance:
        • 1 million write cycles at 25 °C
        • 150k write cycles at 85 °C
      • More than 40-year data retention
      • Multiple password protection in RF mode
      • Single password protection in I2C mode
      • Package
        • SO8 (ECOPACK2®)
        • TSSOP8 (ECOPACK2®)
        • UFDFPN8 (ECOPACK2®)

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M24LR04E-RMN6T/2 SO8 Tape And Reel
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M24LR04E-RMN6T/2

封装

SO8

包装类型

Tape And Reel

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0.3*

Distributor availability ofM24LR04E-RMN6T/2

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DIGIKEY WORLDWIDE 2418 1 Order Now
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Farnell Element14 EUROPE 4932 1 Order Now
ANGLIA Live EUROPE 7 1 Order Now

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DIGIKEY

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RS COMPONENTS

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350

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CHINA

M24LR04E-RMC6T/2

封装

UFDFPN 8 2x3x0.6

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Tape And Reel

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0.33*

Distributor availability ofM24LR04E-RMC6T/2

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PHILIPPINES

M24LR04E-RDW6T/2

封装

TSSOP8

包装类型

Tape And Reel

Unit Price (US$)

0.3*

Distributor availability ofM24LR04E-RDW6T/2

代理商名称
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DIGIKEY WORLDWIDE 2735 1 Order Now
RS COMPONENTS EUROPE 5680 1 Order Now
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 12570 1 Order Now
Farnell Element14 EUROPE 3206 1 Order Now

代理商库存报告日期: 2019-09-13

代理商名称

DIGIKEY

库存

2735

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

5680

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

12000

Min.Order

0

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EUROPE Order Now

MOUSER

库存

12570

Min.Order

1

地区

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Farnell Element14

库存

3206

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EUROPE Order Now

代理商库存报告日期: 2019-09-13

供货状态

Active

Unit Price (US$)

0.3

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M24LR04E-R

封装

-

包装类型

-

Unit Price (US$)

*

供货状态

Proposal

Unit Price (US$)

-

数量

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

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS8648
      Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I²C bus and ISO 15693 RF interface
      11.0
      2.05 MB
      PDF
      DS8648

      Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I²C bus and ISO 15693 RF interface

    • 描述 版本 文档大小 操作
      AN3375
      CR95HF library for ISO15693 and Dual Interface EEPROM products
      1.3
      690.24 KB
      PDF
      AN4054
      Comparison of RF addressing modes of low-density and high-density ISO/IEC 15693 devices
      4.0
      273.28 KB
      PDF
      AN3163
      Configuring your ISO 15693 reader to support the M24LRxx-R and M24LRxxE-R devices
      2.2
      225.68 KB
      PDF
      AN3002
      Description of the M24LRxx-R and M24LRxxE-R dual interface memory’s password protection mechanism
      2.2
      317.38 KB
      PDF
      AN4430
      Designing an NFC Android Application for M24SR and M24LR devices
      1.0
      865.64 KB
      PDF
      AN4430
      Designing an NFC Android Application for M24SR and M24LR devices
      1.1
      864.89 KB
      PDF
      AN3355
      Designing an application board compatible with either standard M24LRxx-R or energy-harvesting M24LRxxE-R devices
      2.3
      96.29 KB
      PDF
      AN2972
      How to design an antenna for dynamic NFC tags
      9.0
      1.59 MB
      PDF
      AN4125
      How to manage simultaneous I²C and RF data transfers with the M24LRxxE-R
      1.2
      391.85 KB
      PDF
      AN4326
      Increasing the M24LRXXE-R family ESD robustness on antenna using an external ESD protection
      1.2
      511.47 KB
      PDF
      AN3249
      M24LR series internal capacitance considerations for antenna tuning
      2.1
      211.88 KB
      PDF
      AN4421
      Migrating from M24LR to M24SR series
      1.1
      166.75 KB
      PDF
      AN4975
      Migrating from M24LRxxE-R to ST25DVxxK
      1.0
      799.25 KB
      PDF
      AN3408
      Using LRIxx, LRISxx, M24LRxx-R and M24LRxxE-R products as NFC vicinity tags
      4.2
      962.55 KB
      PDF
      AN3985
      Using the CR95HF library with STM8L microcontrollers
      2.3
      1.05 MB
      PDF
      AN4409
      为 M24LRXXE-R 和 M24SRXX-Y双接口 EEPROM 系列使用相同的天线
      1.1
      370.9 KB
      PDF
      AN1471
      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
      4.4
      72.36 KB
      PDF
      AN3375

      CR95HF library for ISO15693 and Dual Interface EEPROM products

      AN4054

      Comparison of RF addressing modes of low-density and high-density ISO/IEC 15693 devices

      AN3163

      Configuring your ISO 15693 reader to support the M24LRxx-R and M24LRxxE-R devices

      AN3002

      Description of the M24LRxx-R and M24LRxxE-R dual interface memory’s password protection mechanism

      AN4430

      Designing an NFC Android Application for M24SR and M24LR devices

      AN4430

      Designing an NFC Android Application for M24SR and M24LR devices

      AN3355

      Designing an application board compatible with either standard M24LRxx-R or energy-harvesting M24LRxxE-R devices

      AN2972

      How to design an antenna for dynamic NFC tags

      AN4125

      How to manage simultaneous I²C and RF data transfers with the M24LRxxE-R

      AN4326

      Increasing the M24LRXXE-R family ESD robustness on antenna using an external ESD protection

      AN3249

      M24LR series internal capacitance considerations for antenna tuning

      AN4421

      Migrating from M24LR to M24SR series

      AN4975

      Migrating from M24LRxxE-R to ST25DVxxK

      AN3408

      Using LRIxx, LRISxx, M24LRxx-R and M24LRxxE-R products as NFC vicinity tags

      AN3985

      Using the CR95HF library with STM8L microcontrollers

      AN4409

      为 M24LRXXE-R 和 M24SRXX-Y双接口 EEPROM 系列使用相同的天线

      AN1471

      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?

    • 描述 版本 文档大小 操作
      ES0195
      M24LR04E-R, M24LR16E-R and M24LR64E-R device limitations
      2.1
      58.6 KB
      PDF
      ES0195

      M24LR04E-R, M24LR16E-R and M24LR64E-R device limitations

    • 描述 版本 文档大小 操作
      AN4593
      CR95HF C++ Library for Linux User
      1.0
      1.65 MB
      PDF
      AN4327
      CR95HF transceiver antenna tuning circuit with EMI filter
      2.0
      721.13 KB
      PDF
      AN3224
      Developing an application allowing PR101-USB and MR101-USB FEIG readers to communicate with M24LRXX transponders
      2.4
      421.16 KB
      PDF
      AN3954
      Developing your own Visual Basic or C/C++ application on a CR95HF demonstration board
      4.0
      650.94 KB
      PDF
      AN4593

      CR95HF C++ Library for Linux User

      AN4327

      CR95HF transceiver antenna tuning circuit with EMI filter

      AN3224

      Developing an application allowing PR101-USB and MR101-USB FEIG readers to communicate with M24LRXX transponders

      AN3954

      Developing your own Visual Basic or C/C++ application on a CR95HF demonstration board

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      NFC / RFID tags M24LR series 1.0
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      NFC / RFID tags M24LR series

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      NFC solutions from ST 1.0
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      NFC solutions from ST

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
M24LR04E-R
Proposal
- 工业 -
M24LR04E-RDW6T/2
Active
TSSOP8 工业 Ecopack2
M24LR04E-RMC6T/2
Active
UFDFPN 8 2x3x0.6 工业 Ecopack2
M24LR04E-RMN6T/2
Active
SO8 工业 Ecopack2

M24LR04E-R

Package:

-

Material Declaration**:

Marketing Status

Proposal

Package

-

Grade

Industrial

RoHS Compliance Grade

-

M24LR04E-RDW6T/2

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24LR04E-RMC6T/2

Package:

UFDFPN 8 2x3x0.6

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN 8 2x3x0.6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24LR04E-RMN6T/2

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.