S25FS064S - 64 Mbit (8 Mbyte) 1.8-V FS-S Flash
S25FS064S Features
* Serial Peripheral Interface (SPI) with Multi-I/O
* 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 compatible with S25FL1-K, S25FL-P and S25FL-S