STMicroelectronics

M24LR 4-Kbit to 64-Kbit Dynamic NFC/RFID

ST's M24LR 4-Kbit to 64-Kbit dynamic NFC/RFID tags with password protection, energy harvesting, and RF status functions

Image of STMicro's M24LR NFC/RFIDSTMicroelectronics' M24LR series offers a long-range RFID interface compatible with ISO 15693-capable NFC phones. It features an innovative energy harvesting function that enables battery-less designs.

Everything is smart with the M24LR series. Information stored in smart meters includes documentation, localization of the meter, and specific settings linked to the consumer consumption. The M24LR series device can act as the black box of the meter, storing errors, logins, and verification dates. The NFC interface is complementary to the Power Line, ZigBee, or Sub Giga Hertz RF communication as a dedicated interface for commissioning and to simplify pairing with the main RF communication.

Features
  • ISO 15693 tag RF interface
  • 400 kHz I²C serial interface operating from 1.8 V to 5.5 V
  • EEPROM memory density from 4 Kbits to 64 Kbits
  • Energy harvesting
  • 32-bit password protection
  • RF WIP/busy output pin
  • Simple antenna design, backward compatible with M24SR series
Applications
  • Consumer electronics
  • Computer peripherals
  • Home appliances
  • Industrial automation
  • Healthcare products

RFID, RF Access, Monitoring ICs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
13.56MHZ 64KBIT EEPROM UFDFPN8M24LR64-RMB6T/213.56MHZ 64KBIT EEPROM UFDFPN80 - ImmediateView Details
IC RFID TRANSP 13.56MHZ 8SOM24LR64-RMN6T/2IC RFID TRANSP 13.56MHZ 8SO0 - ImmediateView Details
IC RFID TRANSP 13.56MHZ 8TSSOPM24LR64-RDW6T/2IC RFID TRANSP 13.56MHZ 8TSSOP0 - ImmediateView Details
IC RFID TRANSP 13.56MHZ 8TSSOPM24LR64-RDW6T/2IC RFID TRANSP 13.56MHZ 8TSSOP0 - ImmediateView Details
IC RFID TRANSP 13.56MHZ 8TSSOPM24LR64-RDW6T/2IC RFID TRANSP 13.56MHZ 8TSSOP0 - ImmediateView Details

RFID Eval/Development Kits and Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
NFC/RFID EVAL M24LR 13.56MHZM24LR-DISCOVERYNFC/RFID EVAL M24LR 13.56MHZ0 - Immediate$194.03View Details
ANTENNA REF BOARD M24LR04E-RANT7-T-M24LR04EANTENNA REF BOARD M24LR04E-R0 - Immediate$41.57View Details
DEMO KIT M24LR-64-RDEMOKIT-M24LR-ADEMO KIT M24LR-64-R0 - Immediate$6,770.82View Details

RF Evaluation/Development Kits and Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
BOARD REF ANTENNA M24LR-APRIM2-M24LR-ABOARD REF ANTENNA M24LR-A0 - Immediate$225.39View Details
Published: 2016-01-13

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