The S25FS512SDSMFV010 is a 512 Mb SPI Multi-I/O NOR flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture. It delivers up to 80 MB/s read rates (DDR Quad I/O) and supports 512-byte page programming. Operating from 1.7 V to 2.0 V, it covers industrial and automotive temperature ranges from -40°C to +125°C (AEC-Q100 Grade 1). Features include hybrid and uniform sector erase, internal ECC, block protection, and 20-year data retention.