The S25FL128SAGNFV003 is a 128 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 I/O, including DDR read commands, up to 133 MHz clock, and quad read speeds to 52 MBps (SDR) or 80 MBps (DDR). Operating from 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, it offers 100,000 program-erase cycles, 20-year data retention, and AEC-Q100 Grade 1 for automotive and industrial code storage.