发明申请
US20050094445A1 Magnetic random access memory using memory cells with rotated magnetic storage elements
有权
使用具有旋转磁存储元件的存储单元的磁性随机存取存储器
- 专利标题: Magnetic random access memory using memory cells with rotated magnetic storage elements
- 专利标题(中): 使用具有旋转磁存储元件的存储单元的磁性随机存取存储器
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申请号: US10976598申请日: 2004-10-29
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公开(公告)号: US20050094445A1公开(公告)日: 2005-05-05
- 发明人: Yu Lu , William Reohr , Roy Scheuerlein
- 申请人: Yu Lu , William Reohr , Roy Scheuerlein
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 主分类号: G11C7/00
- IPC分类号: G11C7/00 ; G11C11/15 ; G11C11/16
摘要:
A magnetic random access memory circuit comprises a plurality of magnetic memory cells, each of the memory cells including a magnetic storage element having an easy axis and a hard axis associated therewith, and a plurality of column lines and row lines for selectively accessing one or more of the memory cells, each of the memory cells being proximate to an intersection of one of the column lines and one of the row lines. Each of the magnetic memory cells is arranged such that the easy axis is substantially parallel to a direction of flow of a sense current and the hard axis is substantially parallel to a direction of flow of a write current.
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