IC SRAM 1MBIT 55NS 32TSOP
32K x 4 Industrial Standard SRAM, 55ns Access Time, 3.6V Supply, 32-Pin TSOP1
1Mb SRAM 128Kx8 Asynchronous 55ns 3.3V TSOP-I
128Kx8 SRAM, 55ns, CMOS, Industrial, 3V, TSOP-32