Infineon 32Mbit SPI Flash Memory 8-Pin USON, S25FL032P0XNFI011

High performance
Low pin-count Quad SPI (Serial Peripheral Interface)

Flash Memory

FLASH Memory IC is a non-volatile RAM that has to be written/erased in blocks. It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed.