The S25FL128LAGMFV013 is a 128 Mb (16 MB) serial NOR flash memory with a 3.0 V supply and SPI multi-I/O interface supporting single, dual, and quad data lines. It achieves up to 66 MBps read speeds in Quad I/O mode at 133 MHz and supports DDR Quad I/O. Flexible erase options include 4 KB sector, 32 KB half block, 64 KB block, and full chip erase.