
CYPRESS SEMICONDUCTOR
芯片, 存储器, SRAM, 256KB, 55NS, 28-SOIC

INTEGRATED SILICON SOLUTION (ISSI)
芯片, 存储器, SRAM, 256KB, 12NS, SOJ-28

CYPRESS SEMICONDUCTOR
芯片, 存储器, SRAM, 256KB, 10NS, 28-SOJ

ON SEMICONDUCTOR
芯片, SRAM, 256Kb, 8-SOIC

ON SEMICONDUCTOR
芯片, 存储器, SRAM, 256Kb, 串行口, 20MHz, TSSOP-8