S25FL164K0XMFI011 Datasheet PDF - Cypress Semiconductor

●The S25FL164K0XMFI011 is a non-volatile Flash Memory Device, connects to a host system via a serial peripheral interface (SPI). Traditional SPI single bit serial input and output (single I/O or SIO) is supported as well as optional two bit (Dual I/O or DIO) and four bit (Quad I/O or QIO) serial protocols. This multiple width interface is called SPI Multi-I/O or MIO. The SIO protocol uses Serial Input (SI) and Serial Output (SO) for data transfer. The DIO protocols use IO0 and IO1 to input or output two bits of data in each clock cycle. The write protect (WP#) input signal option allows hardware control over data protection. Software controlled commands can also manage data protection.