The FM24VN10-GTR is a 1-Mbit (128K × 8) serial I2C ferroelectric RAM (F-RAM) with 100 trillion (1e14) read/write cycles and 151-year data retention at 65°C. Operating from 2.0 V to 3.6 V and supporting I2C up to 3.4 MHz, it features low active (175 μA at 100 kHz), standby (90 μA typ), and sleep (5 μA typ) currents. An integrated 8-byte unique serial number enables system identification.