- 专利标题: APPARATUS FOR DETERMINING AN EXPECTED DATA AGE OF MEMORY CELLS
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申请号: US17348108申请日: 2021-06-15
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公开(公告)号: US20210312994A1公开(公告)日: 2021-10-07
- 发明人: Luca De Santis
- 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
- 主分类号: G11C16/34
- IPC分类号: G11C16/34 ; G11C16/26
摘要:
Apparatus including an array of memory cells, and a controller configured to cause the apparatus to determine a first value indicative of a number of memory cells of a plurality of memory cells that are activated in response to a control gate voltage having a particular voltage level, compare the first value to a plurality of second values, and determine an expected data age of the plurality of memory cells or a plurality of read voltages in response to the comparison of the first value to the plurality of second values.