The S25FS512SAGMFB013 is a 512 Mb (64 MB) automotive-grade NOR flash memory with a 1.7 V to 2.0 V supply and SPI Multi-I/O interface supporting single, dual, quad, and DDR operation up to 133 MHz. Built on 65-nm MIRRORBIT™ technology with Eclipse architecture, it delivers fast page programming up to 512 bytes, robust 20-year data retention, and 100,000 program-erase cycles.