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Content addressable memory cell including resistive memory elements
Content addressable memory cell including resistive memory elements
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机译:包括电阻性存储元件的内容可寻址存储单元
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摘要
A content addressable memory cell is described. In one embodiment, the content addressable memory cell includes first and second resistive memory elements being coupled in a first series connection and being connected between a first potential value and a second potential value being smaller than said first potential value, and means for their switching between states exhibiting different electric resistance values. The memory cell includes a first field effect transistor and a second field effect transistor, said first and second transistors having drain-source-paths and gate electrodes, said drain-source-paths of said first and second transistors being connected in a second series connection and being connected to at least one of first current lines. The first current line is connected to a potential value level detector for sensing a potential difference as to said third potential value.
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