64-Kbit Dynamic NFC/RFID tag NFC forum Type 4 with I2C interface and password protection

M24SR64-Y belongs to the ST25 family which includes all STMicroelectronics NFC/RFID tag and reader products.

The M24SR64-Y device is a dynamic NFC/RFID tag IC with a dual interface. It embeds an EEPROM memory. It can be operated from an I2C interface or by a 13.56 MHz RFID reader or an NFC phone.

The I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. It behaves as a slave in the I2C protocol.

The RF protocol is compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag.

Key Features

  • I2 C interface
    • Two-wire I2 C serial interface supports 1 MHz protocol
    • Single supply voltage: 2.7 V to 5.5 V
  • Contactless interface
    • NFC Forum Type 4 Tag
    • ISO/IEC 14443 Type A
    • 106 Kbps data rate
    • Internal tuning capacitance: 25 pF
  • Memory
    • 8-Kbyte (64-kbit) EEPROM
    • Support of NDEF data structure
    • Data retention: 200 years
    • Write cycle endurance:
      • 1 million Write cycles at 25 °C
      • 600k Write cycles at 85 °C
      • 500k Write cycles at 105 °C
    • Read up to 246 bytes in a single command
    • Write up to 246 bytes in a single command
    • 7 bytes unique identifier (UID)
    • 128 bits passwords protection
  • パッケージ
    • 8-lead small-outline package (SO8) ECOPACK2®
    • TSSOP8 ECOPACK2®
    • UFDFPN8 ECOPACK2®
  • Digital pad
    • GPO: configurable General Purpose Output
    • RF disable: activation/deactivation of RF commands
  • Temperature range
    • From - 40 °C up to 105 °C for I2C operation
    • From - 40 °C up to 85 °C for RF operation

リソース

技術文書

製品スペック
Description バージョン サイズ
Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, NFC Forum Type 4 Tag and I²C interface 20.0 1 MB
Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, NFC Forum Type 4 Tag and I²C interface 4.0 338 KB
アプリケーションノート
Description バージョン サイズ
Designing an NFC Android Application for M24SR and M24LR devices 1.0 865 KB
Designing an NFC Android Application for M24SR and M24LR devices 1.1 864 KB
How to design an antenna for dynamic NFC tags 7.0 2 MB
Migrating from M24LR to M24SR series 1.1 166 KB
Storing data into the NDEF memory of M24SR 2.0 507 KB
Using the same antenna for M24LRXXE-R and M24SRXX-Y Dual Interface EEPROM families 1.1 202 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description バージョン サイズ
IBIS model for M24SR series 1.0 312 KB

プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
M24SR series overview 2.0 1 MB

Publications and Collaterals

フライヤー
Description バージョン サイズ
NFC / RFID tags M24SR series 2.0 1 MB

ツール & ソフトウェア

Ecosystems
STM32 Open Development Environment
ソフトウェア製品
MCUs Embedded Software
ST25 - NFC / RFID Software
評価ツール
Product Evaluation Tools
Get Started サポート & コミュニティ


サンプル & 購入

製品型番 パッケージ Packing Type Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
M24SR64-YMN6T/2 SO8 Tape And Reel Active 0.64 1000 NEC EAR99 CHINA MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
M24SR64-YMC6T/2 UFDFPN 8 2x3x0.6 Tape And Reel Active 0.67 1000 NEC EAR99 PHILIPPINES MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
M24SR64-YDW6T/2 TSSOP8 Tape And Reel Active 0.64 1000 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
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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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
M24SR64-YMN6T/2 アクティブSO8IndustrialEcopack2 0 0
M24SR64-YMC6T/2 アクティブUFDFPN 8 2x3x0.6IndustrialEcopack2 0 0
M24SR64-YDW6T/2 アクティブTSSOP8IndustrialEcopack2 0 0
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(**) 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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