The CY15B108QI-20LPXCT is an 8-Mbit EXCELON™ LP ferroelectric RAM (F-RAM) with a 1,048,576 × 8-bit organization and high-speed SPI interface up to 20 MHz. Operating from 1.8 V to 3.6 V across –40°C to +85°C, it delivers virtually unlimited endurance (1015 cycles), 151-year data retention, and instant non-volatile writes at bus speed.