- 专利标题: MRAM with metal-insulator-transition material
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申请号: US15012763申请日: 2016-02-01
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公开(公告)号: US10134459B2公开(公告)日: 2018-11-20
- 发明人: Eng Huat Toh , Vinayak Bharat Naik , Chenchen Jacob Wang , Kiok Boone Elgin Quek
- 申请人: GLOBALFOUNDRIES Singapore Pte. Ltd.
- 申请人地址: SG Singapore
- 专利权人: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
- 当前专利权人: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
- 当前专利权人地址: SG Singapore
- 代理机构: Horizon IP PTE Ltd.
- 主分类号: G11C11/00
- IPC分类号: G11C11/00 ; G11C11/16 ; H01L27/22 ; H01L43/02 ; H01L43/08 ; H01L43/12
摘要:
Memory cells and methods for forming a memory cell are disclosed. The memory cell includes a first selector having a first gate coupled to a first word line (WL) and first and second source/drain (S/D) regions, and a second selector having a second gate coupled to a second WL and first and second S/D regions. The second S/D regions of the first and the second selectors are a common S/D region. The first and the second WLs are a common WL and the second S/D regions of the first and second selectors are coupled to a source line (SL). The memory cell includes a storage element which includes a magnetic tunnel junction (MTJ) element coupled with a bit line (BL) and the first and the second selectors, and a voltage control switch which includes a metal-insulator-transition (MIT) material coupled with the first selector.
公开/授权文献
- US20160225818A1 MRAM WITH METAL-INSULATOR-TRANSITION MATERIAL 公开/授权日:2016-08-04
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