The S25FL256LAGBHM020 is a 256 Mb (32 MB) automotive-grade SPI NOR flash memory with a 3.0 V supply and 65-nm floating gate technology. It supports single, dual, and quad I/O SPI, with read speeds up to 66 MBps (133 MHz) and DDR Quad Read at 66 MBps (66 MHz). Featuring a 256-byte page buffer, uniform 4 KB/32 KB/64 KB erase, and 100,000 program/erase cycles minimum, it meets AEC-Q100 Grade 1 (-40°C to +125°C) for demanding automotive and industrial uses.