S25FS128S - 128Mb (16MB) FS-S Flash
6 1.2 Migration notes 7 2 SPI with multiple input / output (SPI-MIO) 10 3 Signal descriptions
S25FS128S Features
* Density - S25FS128S - 128 Mbits (16 MB) - S25FS256S - 256 Mbits (32 MB)
* Serial peripheral interface (SPI) - SPI clock polarity and phase modes 0 and 3 - Double data rate (DDR) option - Extended addressing: 24- or 32-bit address options - Serial command subset and footprint compat