Flash, 512KX8, 11ns, PQCC32, PLASTIC, MS-016AE, LCC-32
Flash Mem Parallel/Serial 3.3V 4M-Bit 512K x 8 30ns 32-Pin PLCC
Flash, 512KX8, 11ns, PDSO40, 10 X 20 MM, PLASTIC, MO-142CD, TSOP1-40