CYPRESS SEMICONDUCTOR
SRAM, 1 Mbit, 64K x 16位, 2.2V 至 5.5V, TSOP, 44 引脚, 45 ns
SRAM, 4 Mbit, 512K x 8位, 2.2V 至 5.5V, STSOP, 32 引脚, 55 ns