The S25FL256SAGMFVG01 is a 256 Mb (32 MB) automotive-grade SPI NOR flash memory based on 65-nm MIRRORBIT™ technology with Eclipse architecture for fast program and erase. Supporting SPI Multi-I/O up to Quad DDR, it achieves up to 80 MBps read speed at 133 MHz, operates from 2.7 V to 3.6 V core and down to 1.65 V I/O, and offers 100,000 program-erase cycles, 20-year data retention, and advanced security features.