Invention Grant
- Patent Title: Two-stage 8T SRAM cell design
- Patent Title (中): 两级8T SRAM单元设计
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Application No.: US12259009Application Date: 2008-10-27
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Publication No.: US08050082B2Publication Date: 2011-11-01
- Inventor: Cheng Hung Lee
- Applicant: Cheng Hung Lee
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Slater & Matsil, L.L.P.
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
An integrated circuit device includes a first word-line; a second word-line; a first bit-line; and a static random access memory (SRAM) cell. The SRAM cell includes a storage node; a pull-up transistor having a source/drain region coupled to the storage node; a pull-down transistor having a source/drain region coupled to the storage node; a first pass-gate transistor comprising a gate coupled to the first word-line; and a second pass-gate transistor including a gate coupled to the second word-line. Each of the first and the second pass-gate transistors includes a first source/drain region coupled to the first bit-line, and a second source/drain region coupled to the storage node.
Public/Granted literature
- US20100103719A1 Two-Stage 8T SRAM Cell Design Public/Granted day:2010-04-29
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