MANSFIELD, Texas — Mouser Electronics, Inc. is now shipping the new M24SR Dynamic RFID Tags from STMicroelectronics with enhanced security features for RFID and NFC applications, and up to 8KBytes of internal EEPROM.
The STMicroelectronics M24SR Dynamic RFID Tag available from Mouser Electronics is NFC Forum Type 4 Tag compatible and supports tag functions for both RFID and NFC applications, operating in any of three modes. In I2C Mode, configuration data is transferred to the device by the I2C interface. In Tag Mode, the I2C interface is disconnected and RFID or NFC data is transferred over the external RF field. In Dual Interface Mode, both the I2C interface and the RF interface are functional. In all three modes the M24SR acts as a slave on both the I2C interface and the RF channel. Up to 8KBytes of internal EEPROM is available for storing system configuration data with data retention of up to 200 years.