The CY15E064J-SXA is a 64-Kbit (8K × 8) automotive-grade serial F-RAM with I2C interface, delivering high-endurance nonvolatile memory for data logging and industrial control. It supports 100 trillion (1014) read/write cycles and 151-year data retention at 65°C, with NoDelay™ writes at bus speed and no polling required. Operating from 4.5 V to 5.5 V and –40°C to +85°C, it features low power consumption and an 8-pin SOIC package.