INTEGRATED SILICON SOLUTION (ISSI)
存储芯片, SRAM, 512K X 8, 3V, 55NS, 32STSOP1
存储芯片, SRAM, 512K X 16, 3V, 55NS, 44TSOP2
芯片, 存储器, SRAM, 8MB, 55NS, 44TSOPII