The S25FL128SAGMFB003 is a 128 Mb (16 MB) automotive-grade serial NOR flash memory with a 3.0 V core and 1.65 V to 3.6 V I/O supply. It supports high-speed SPI Multi-I/O with single, dual, and quad data lines, plus DDR operation up to 80 MBps. Built on 65-nm MIRRORBIT™ technology with Eclipse architecture, it offers 100,000 program-erase cycles, 20-year data retention, and advanced sector protection.