The FM24CL64B-DGTR is a 64-Kbit (8 K × 8) automotive-grade serial F-RAM memory, providing nonvolatile storage with 10 trillion (1013) read/write cycles and 121-year data retention at 85°C. Featuring a fast I2C interface up to 1 MHz, low active current (max 340 μA at 1 MHz), and operation from 3.0 V to 3.6 V, it is AEC-Q100 Grade 1 compliant and housed in an 8-pin SOIC package.