32K x 16 Standard SRAM, 70ns, 3.3V, 32-Pin TSOP2
Standard SRAM, 512KX8, 55ns, CMOS, PDSO32, 0.400 INCH, TSOP2-32
32-Bit Standard SRAM, 524288 Words, 70ns Access Time, 5V 0.08A TSOP2-32
HY628400ALLT2-70
