AM29F040B-120JI, Parallel NOR Flash Memory 4Mbit, 120ns, 4.5 5.5 V, 32-Pin, PLCC
Flash, 512KX8, 120ns, PQCC32, PLASTIC, MO-052AE, LCC-32
Flash Mem Parallel 5V 4M-Bit 512K x 8 120ns 32-Pin PLCC T/R
4Mb NOR Flash Memory, 5V, 30mA, 85°C, PLCC, Surface Mount