NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP-I
4Mb FLASH Memory IC, 120ns, 8b Parallel, TSOP
IC FLASH 4MBIT 120NS 32PLCC
IC FLASH 4MBIT 100NS 32TSOP
NOR Flash Parallel 5V 4M-bit 512K x 8 150ns 32-Pin TSOP-I