Sharp LH28F400SU 4mbit(512kbit x 8, 256 kbit x 16) 5v single voltage flash memory Datasheet

LH28Fxxx FLASH MEMORY FLASH NON-VOLATILE MEMORY FLASH E2ROM FLASH ROM
READ ONLY MEMORY ETOX SINGLE VOLTAGELH28F400SUHE-NC80 4M (512Kx8/256Kx16) 5V