The S25FL256SDPBHB210 is a 256 Mb automotive-grade SPI flash memory with 65-nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It operates at 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, achieves up to 80 MBps read speed in Quad DDR mode, and offers 100,000 cycles endurance, 20-year data retention, advanced sector protection, ECC, and AEC-Q100 Grade 2 (-40°C to +105°C).