The S25FS256SDSBHM200 is a 256 Mb (32 MB) automotive-grade SPI NOR flash memory, built on 65-nm MIRRORBIT™ technology with Eclipse architecture. It supports SPI Multi-I/O with single, dual, and quad data lines, plus DDR read at up to 80 MBps. Operating from 1.7 V to 2.0 V and AEC-Q100 Grade 1 (-40°C to +125°C), it offers flexible sector architectures, 100,000 program-erase cycles, 20-year data retention, and robust protection. Suitable for embedded automotive code storage.