Macronix InternationalMX25U25645GBFI00 TRFlash
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 1.8V 256M-bit 256M/128M/64M x 1/2-bit/4-bit 5ns 48-Pin WLCSP
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 1.8V 256M-bit 256M/128M/64M x 1/2-bit/4-bit 5ns 48-Pin WLCSP