The S25FS064SAGNFN030 is a 64 Mb (8 MB) FS-S NOR flash memory with SPI multi-I/O, supporting single, dual, quad, and DDR read modes. Operating from 1.7 V to 2.0 V and -40°C to +125°C, it delivers up to 80 MB/s DDR Quad I/O read speed, 512-byte page programming, 100,000 program-erase cycles, and 20-year data retention. Advanced sector protection, hardware ECC, and AEC-Q100 automotive grades ensure robust data integrity for industrial and automotive applications.