RFID Memory IC

February 1, 2011

A new RFID device from STMicroelectronics (Geneva, Switzerland) allows technical equipment to 'talk back,' providing detailed information, such as a full maintenance history, to speed up servicing

and simplify record keeping for OEMs and equipment operators. The new chip, the LRiS64K, combines radio tagging (RFID) circuitry with a large 64-Kbit non-volatile EEPROM capable of storing extensive data, such as initial manufacturer details and complete records of repairs or upgrades. The LRiS64K is a long-range 13.56 MHz device, based on the international ISO 15693 and ISO 18000-3 mode 1 standards for RFID devices and capable of co-existing with other devices within range. Its integrated tuning capacitor simplifies connection to an external antenna. The memory can retain data for more than 40 years and withstand more than one million write/erase cycles.

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