METHOD AND APPARATUS FOR PROCESS CORNER COMPENSATION FOR MEMORY STATE SENSING

In one embodiment, an apparatus comprises a memory array; a sense circuit comprising a first transistor and a sense node coupled to the first transistor and selectively coupled to a memory cell of the memory array via a data line; and a tracking circuit comprising a second transistor having a thresh...

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Bibliographische Detailangaben
Hauptverfasser: Tang, Qiang, Kavalipurapu, Kalyan C
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one embodiment, an apparatus comprises a memory array; a sense circuit comprising a first transistor and a sense node coupled to the first transistor and selectively coupled to a memory cell of the memory array via a data line; and a tracking circuit comprising a second transistor having a threshold voltage that is to track a threshold voltage of the first transistor, the tracking circuit to generate at least one sensing parameter of the sense circuit based on the threshold voltage of the second transistor.