AS7C31026C Series 1-Mbit (64 K x 16) 3.3 V 10 ns CMOS Static RAM - TSOP 11-44
Standard SRAM, 128KX8, 12ns, CMOS, PDSO32, 0.300 INCH, LEAD FREE, PLASTIC, SOJ-32
Standard SRAM, 512KX8, 12ns, CMOS, PDSO36, 0.400 INCH, LEAD FREE, SOJ-36
Standard SRAM, 256KX16, 12ns, CMOS, PDSO44, LEAD FREE, TSOP2-44
Standard SRAM, 256KX16, 15ns, CMOS, PDSO44, 0.400 INCH, LEAD FREE, SOJ-44