The S25FL128SAGMFV000 is a 128 Mb (16 MB) SPI Multi-I/O NOR flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It operates from 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, with read speeds up to 133 MHz (52 MBps Quad Read) and page programming up to 1.5 MBps. Advanced security includes OTP, block, and sector protection. AEC-Q100 Grade 1 qualified, it suits code shadowing, XIP, and embedded data storage.