发明名称 LOW POWER STATIC RANDOM ACCESS MEMORY
摘要 A SRAM that keeps the memory cell array under a low voltage in the Standby mode and Write mode, and raises the memory cell array supply voltage to a high voltage in the Read mode. A SRAM comprising: at least one memory cell circuit, comprising a latch circuit with at least two inverters, and comprising two power receiving terminals for receiving power; and a power supplying circuit, for providing the power to the memory cell circuit, such that the voltages at the power receiving terminals of the latch circuit is below a predetermined voltage level when data is written to the latch circuit. In one embodiment, the memory cell circuit includes a plurality of data accessing terminals and the data accessing terminals are respectively controlled by at least two pass-transistor switch devices.
申请公布号 US2012008449(A1) 申请公布日期 2012.01.12
申请号 US20100979345 申请日期 2010.12.28
申请人 CHUANG CHING-TE;YANG HAO-I;HSIA MAO-CHIH;HWANG WEI;CHEN CHIA-CHENG;SHIH WEI-CHIANG 发明人 CHUANG CHING-TE;YANG HAO-I;HSIA MAO-CHIH;HWANG WEI;CHEN CHIA-CHENG;SHIH WEI-CHIANG
分类号 G11C5/14 主分类号 G11C5/14
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