512KX8 STANDARD SRAM, 70ns, PDSO32, 0.525 INCH, PLASTIC, SOP-32
Standard SRAM, 512KX8, 70ns, CMOS, PDSO32, 0.525 INCH, SOP-32
512KX8 STANDARD SRAM, 70ns, PDSO32, 0.400 INCH, PLASTIC, TSOP2-32
