Fast Page DRAM, 256KX16, 70ns, CMOS, PDSO40, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-40
Fast Page DRAM, 512KX8, 70ns, CMOS, PDSO28, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-28
Standard SRAM, 32KX8, 15ns, CMOS, PDSO28, 0.450 INCH, 1.27 MM PITCH, PLASTIC, SOP-28