The S25FL256SDPBHIC03 is a 256 Mb (32 MB) SPI NOR flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture, supporting DDR operation up to 80 MHz and Quad I/O read rates up to 80 MBps. It operates from 2.7 V to 3.6 V core supply and 1.65 V to 3.6 V I/O, with advanced sector protection, 100,000 program-erase cycles, 20-year data retention, and AEC-Q100 automotive qualification for reliable code storage and data logging in demanding applications.