Invention Grant
- Patent Title: Current separation for memory sensing
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Application No.: US17187310Application Date: 2021-02-26
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Publication No.: US11670353B2Publication Date: 2023-06-06
- Inventor: Daniele Vimercati
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: G11C11/22
- IPC: G11C11/22 ; G11C11/56 ; G11C13/00

Abstract:
The present disclosure includes apparatuses, methods, and systems for current separation for memory sensing. An embodiment includes applying a sensing voltage to a memory cell having a ferroelectric material, and determining a data state of the memory cell by separating a first current output by the memory cell while the sensing voltage is being applied to the memory cell and a second current output by the memory cell while the sensing voltage is being applied to the memory cell, wherein the first current output by the memory cell corresponds to a first polarization state of the ferroelectric material of the memory cell and the second current output by the memory cell corresponds a second polarization state of the ferroelectric material of the memory cell.
Public/Granted literature
- US20210193211A1 CURRENT SEPARATION FOR MEMORY SENSING Public/Granted day:2021-06-24
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