The S25FL256SDSMFI003 is a 256 Mb (32 MB) automotive-grade SPI NOR flash memory built on 65-nm MIRRORBIT™ technology with Eclipse architecture for fast program and erase. It supports SPI Multi-I/O (single, dual, quad, DDR), operates at 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, and achieves up to 80 MBps quad DDR read speed.