Product overview

Description

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.

  • All features

    • I2C interface
      • Two-wire I2C 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
    • Package
      • 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

eDesignSuite

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Digital Power Workbench

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Power Tree Designer

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STPOWER Studio

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NFC Inductance

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UHF Link Budget

Enter forward and reverse link characteristics
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NFC Tuning Circuit

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - M24SR64-Y

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Quality and Reliability

Part Number RoHS Compliance Grade Grade Material Declaration**
M24SR64-YDW6T/2
Ecopack2
Industrial
M24SR64-YMC6T/2
Ecopack2
Industrial
M24SR64-YMN6T/2
Ecopack2
Industrial

M24SR64-YDW6T/2

Package:

Industrial

Material Declaration**:

PDF XML

RoHS Compliance Grade

Ecopack2

Grade

Industrial

M24SR64-YMC6T/2

Package:

Industrial

Material Declaration**:

PDF XML

RoHS Compliance Grade

Ecopack2

Grade

Industrial

M24SR64-YMN6T/2

Package:

Industrial

Material Declaration**:

PDF XML

RoHS Compliance Grade

Ecopack2

Grade

Industrial

(**) 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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