The S25FL128SAGNFV001 is a 128 Mb SPI NOR flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture. It supports single, dual, and quad SPI I/O plus DDR read modes, with read rates up to 52 MBps (Quad) and 80 MBps (Quad DDR). Operating from 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, it meets AEC-Q100 Grade 1 (-40°C to +125°C). Hybrid sector architecture, 100,000 cycles, and advanced protection make it ideal for automotive and industrial code storage.