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Dynamic NFC/RFID tag IC with 16-Kbit EEPROM, NFC Forum Type 4 Tag and I2C interface

Quantity $ per Unit Savings
1 - 9$1.620%
10 - 24$1.479%
25 - 99$1.3119%
100 - 200$1.1827%
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In stock
Parameter NameParameter Value
Supply Voltage Min Volt2.7
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack2
Package NameTSSOP-8L

The M24SR16-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
  • 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
    • 2-Kbyte (16-kbit) EEPROM
    • Support of NDEF data structure
    • Data retention: 200 years
    • Endurance: 1 million erase-write cycles
    • 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) ECOPACK®2
  • Digital pad
    • GPO: configurable General Purpose Output
    • RF disable: activation/deactivation of RF commands