The CY15E016Q-SXA is a 16-Kbit (2K × 8) automotive-grade serial F-RAM providing nonvolatile memory with high endurance and fast SPI interface. Operating from 4.5 V to 5.5 V across –40°C to +85°C, it delivers 100 trillion (1014) read/write cycles and up to 151-year data retention at 65°C.