The S25FS128SAGNFM103 is a 128 Mbit (16 MB) SPI NOR flash memory using 65 nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It supports single, dual, and quad SPI Multi-I/O, up to 133 MHz SDR and 80 MHz DDR, with read speeds up to 80 MBps. Operating from 1.7 V to 2.0 V and -40°C to +125°C (AEC-Q100 Grade 1), it offers flexible sector architectures, 100,000 program-erase cycles, and ECC. SOIC or WSON packages suit embedded uses.