The CY15V102QN-50SXIT is a 2Mb EXCELON™ LP ferroelectric RAM (F-RAM) with SPI interface, organized as 256K × 8 and supporting up to 50 MHz clock frequency. Operating from 1.71 V to 1.89 V at industrial temperatures (-40°C to +85°C), it offers virtually unlimited endurance (10^15 cycles), 151-year data retention at 60°C, and instant non-volatile write capability. Ideal for industrial controls, data logging, and systems needing frequent or rapid non-volatile writes.