FRAM Performs Write Operations At Bus Speed

Offering 10-year data retention at 55°C with no write delay, the FM24C04 is a 4-Kbit ferroelectric non-volatile RAM serial memory device that performs write operations at bus speed. Organized as 512 x 8 bits and accessed using an industry standard two-wire interface, the device allows data to be written to the memory array just nanoseconds after being transferred to the device. It is capable of supporting up to 110 read/write cycles. Nonvolatile memory applications range from simple data collection to demanding industrial controls. Also available is the FM24C16, a 16-Kbit FRAM serial device.