The CY15V108QN-50BKXIT is an 8-Mbit EXCELON™ LP ferroelectric RAM (F-RAM) with 1,024K × 8 organization, supporting high-speed SPI up to 50 MHz. Operating from 1.71 V to 1.89 V in a 24-ball FBGA package for -40°C to +85°C, it delivers virtually unlimited endurance (1015 cycles), 151-year data retention, and instant non-volatile writes at bus speed.