Invention Grant
- Patent Title: Memory devices with series-interconnected magnetic random access memory cells
- Patent Title (中): 具有串联互连磁存储单元的存储器件
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Application No.: US13023441Application Date: 2011-02-08
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Publication No.: US08625336B2Publication Date: 2014-01-07
- Inventor: Neal Berger , Mourad El Baraji
- Applicant: Neal Berger , Mourad El Baraji
- Applicant Address: US CA Sunnyvale
- Assignee: Crocus Technology Inc.
- Current Assignee: Crocus Technology Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooley LLP
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
A memory device includes magnetic random access memory (“MRAM”) cells that are electrically connected in series, each one of the MRAM cells having a storage magnetization direction and a sense magnetization direction. During a write operation, multiple ones of the MRAM cells are written in parallel by switching the storage magnetization directions of the MRAM cells. During a read operation, a particular one of the MRAM cells is read by varying the sense magnetization direction of the particular one of the MRAM cells, relative to the storage magnetization direction of the particular one of the MRAM cells.
Public/Granted literature
- US20120201073A1 Memory Devices with Series-Interconnected Magnetic Random Access Memory Cells Public/Granted day:2012-08-09
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