- 专利标题: NON-VOLATILE SRAM CELL USING RESISTIVE MEMORY ELEMENTS
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申请号: EP17208290.1申请日: 2017-12-19
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公开(公告)号: EP3340247A1公开(公告)日: 2018-06-27
- 发明人: Sakhare, Sushil , Huynh Bao, Trong , Perumkunnil, Manu Komalan
- 申请人: IMEC vzw , Vrije Universiteit Brussel , Katholieke Universiteit Leuven
- 申请人地址: Kapeldreef 75 3001 Leuven BE
- 专利权人: IMEC vzw,Vrije Universiteit Brussel,Katholieke Universiteit Leuven
- 当前专利权人: IMEC vzw,Vrije Universiteit Brussel,Katholieke Universiteit Leuven
- 当前专利权人地址: Kapeldreef 75 3001 Leuven BE
- 代理机构: AWA Sweden AB
- 优先权: US201662437594P 20161221
- 主分类号: G11C14/00
- IPC分类号: G11C14/00 ; G11C11/412 ; G11C11/419 ; G11C11/16
摘要:
A memory cell is disclosed, comprising a static random-access memory, SRAM, bit cell, a first resistive memory element and a second resistive memory element. The first resistive memory element is connected to a first storage node of the SRAM bit cell and a first intermediate node, and the second resistive memory element connected to a second storage node of the SRAM bit cell and a second intermediate node. Each one of the first intermediate node and the second intermediate node is configured to be supplied with a first supply voltage via a first transistor and a second supply voltage via a second transistor, wherein the first transistor and the second transistor are complementary transistors separately controllable by a first word line and a second word line, respectively. Methods for operating such a memory cell are also disclosed.
公开/授权文献
- EP3340247B1 NON-VOLATILE SRAM CELL USING RESISTIVE MEMORY ELEMENTS 公开/授权日:2020-02-26
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