- 专利标题: Configuration of a memory device for programming memory cells
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申请号: US16655826申请日: 2019-10-17
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公开(公告)号: US10777277B2公开(公告)日: 2020-09-15
- 发明人: Violante Moschiano , Purval S. Sule , Han Liu , Andrea D'Alessandro , Pranav Kalavade , Han Zhao , Shantanu Rajwade
- 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: Dicke, Billig & Czaja, PLLC
- 主分类号: G11C16/12
- IPC分类号: G11C16/12 ; G11C11/4074 ; G11C16/04 ; G11C16/34 ; G11C5/06
摘要:
Memories having a controller configured to perform methods during programming operations including applying a first voltage level to first and second data lines while applying a second, lower, voltage level to first and second select gates connected between the data lines and respective strings of memory cells; decreasing a voltage level of the first data line to a third voltage level; increasing a voltage level of the first select gate to a fourth voltage level; applying a fifth voltage level, higher than the first voltage level, to first and second access lines coupled to memory cells of the strings of memory cells; and increasing a voltage level of the first access line to a sixth voltage level.
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