NOR Flash Serial-SPI 1.8V 4M-bit 512K x 8 7ns 8-Pin SOIC EIAJ T/R
4Mb Serial Flash Memory IC, 85MHz, 2.3-3.6V, SOIC-8
Serial Flash Memory IC, 4M Words, 3V, Industrial Temperature, R-PDSO-N8
Industrial-Grade 8-Pin Flash Memory IC, 4194304 Words, 70 MHz Clock, 3.6V Supply
AT45DB041E-SHD2B-T