- 专利标题: Current separation for memory sensing
-
申请号: US17187310申请日: 2021-02-26
-
公开(公告)号: US11670353B2公开(公告)日: 2023-06-06
- 发明人: Daniele Vimercati
- 申请人: Micron Technology, Inc.
- 申请人地址: US ID Boise
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: US ID Boise
- 代理机构: Brooks, Cameron & Huebsch, PLLC
- 主分类号: G11C11/22
- IPC分类号: G11C11/22 ; G11C11/56 ; G11C13/00
摘要:
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.
公开/授权文献
- US20210193211A1 CURRENT SEPARATION FOR MEMORY SENSING 公开/授权日:2021-06-24
信息查询