发明名称 |
SRAM design with separated VSS |
摘要 |
An array of static random access memory (SRAM) cells arranged in a plurality of rows and a plurality of columns includes a plurality of VSS lines connected to VSS nodes of the SRAM cells, with each VSS line connected to the SRAM cells in a same column. The plurality of VSS lines includes a first VSS line connected to a first column of the SRAM cells; and a second VSS line connected to a second column of the SRAM cells, wherein the first and the second VSS lines are disconnected from each other.
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申请公布号 |
US7466581(B2) |
申请公布日期 |
2008.12.16 |
申请号 |
US20070713280 |
申请日期 |
2007.03.02 |
申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
HUANG HUAI-YING;CHEN YEN-HUEI;WU JUI-JEN;WANG PING-WEI |
分类号 |
G11C11/00 |
主分类号 |
G11C11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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