- 专利标题: Six-transistor static random access memory cell and operation method thereof
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申请号: US15413436申请日: 2017-01-24
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公开(公告)号: US10020049B1公开(公告)日: 2018-07-10
- 发明人: Chun-Yen Tseng , Ching-Cheng Lung , Yu-Tse Kuo , Chun-Hsien Huang , Chih-Wei Tsai
- 申请人: UNITED MICROELECTRONICS CORP.
- 申请人地址: TW Hsin-Chu
- 专利权人: UNITED MICROELECTRONICS CORP.
- 当前专利权人: UNITED MICROELECTRONICS CORP.
- 当前专利权人地址: TW Hsin-Chu
- 代理商 Winston Hsu
- 优先权: TW106100021A 20170103
- 主分类号: G11C11/419
- IPC分类号: G11C11/419 ; G11C11/418
摘要:
The present invention provides a six transistor static random-access memory (6T-SRAM) cell, the 6T-SRAM cell includes a first inverter comprising a first pull-up transistor and a first pull-down transistor, and a first storage node, a second inverter comprising a second pull-up transistor, a second pull-down transistor, and a second storage node, wherein the first storage node is coupled to gates of the second pull-up transistor and the second pull-down transistor, a switch transistor configured to couple the second storage node to gates of the first pull-up transistor and the first pull-down transistor, and an access transistor coupled to gates of the first pull-up transistor and the first pull-down transistor.
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