发明名称 Layout for multiple-fin SRAM cell
摘要 The present disclosure provides a static random access memory (SRAM) cell. The SRAM cell includes a plurality of fin active regions formed on a semiconductor substrate, wherein the plurality of fin active regions include a pair adjacent fin active regions having a first spacing and a fin active region having a second spacing from adjacent fin active regions, the second spacing being greater than the first spacing; a plurality of fin field-effect transistors (FinFETs) formed on the plurality of fin active regions, wherein the plurality of FinFETs are configured to a first and second inverters cross-coupled for data storage and at least one port for data access; a first contact disposed between the first and second the fin active regions, electrically contacting both of the first and second the fin active regions; and a second contact disposed on and electrically contacting the third fin active region.
申请公布号 US8399931(B2) 申请公布日期 2013.03.19
申请号 US20100827690 申请日期 2010.06.30
申请人 LIAW JHON JHY;SHEN JENG-JUNG;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. 发明人 LIAW JHON JHY;SHEN JENG-JUNG
分类号 H01L31/113 主分类号 H01L31/113
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