The CY15B016Q-SXET is a 16-Kbit (2K × 8) automotive-grade serial F-RAM with SPI interface, supporting 10 trillion (10¹³) read/write cycles and 121-year data retention at 85°C. It operates from 3.0 V to 3.6 V, supports up to 16 MHz SPI, and features low active (300 μA at 1 MHz) and standby (20 μA typ) currents. AEC-Q100 Grade 1 qualified for –40°C to +125°C, RoHS compliant, and housed in an 8-pin SOIC package, it offers advanced write protection and instant NoDelay™ writes.