The S25FL256LAGMFA000 is a 256 Mb (32 MB) automotive-grade SPI NOR Flash memory using 65-nm floating gate technology. It supports up to 133 MHz clock and Quad I/O or QPI operation for read speeds up to 66 MBps. Features include a 256-byte page buffer, uniform 4 KB/32 KB/64 KB erase, 100,000 program/erase cycles, and operation from 2.7 V to 3.6 V.