- 专利标题: Apparatuses and methods for controlling word drivers
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申请号: US16450737申请日: 2019-06-24
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公开(公告)号: US10854273B1公开(公告)日: 2020-12-01
- 发明人: Toshiyuki Sato
- 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: Dorsey & Whitney LLP
- 主分类号: G11C8/00
- IPC分类号: G11C8/00 ; G11C11/408 ; G11C8/10 ; G11C8/08
摘要:
Apparatuses and methods for controlling the discharge of subword lines are described. The rate of discharge and/or the voltage level discharged to may be controlled. In some embodiments, a main word line may be driven to multiple low potentials to control a discharge of a subword line. In some embodiments, a first word driver line signal and/or a second word driver line signal may be reset to control a discharge of a subword line. In some embodiments, a combination of driving the main word line and the first word driver line signal and/or the second word driver line signal resetting may be used to control a discharge of the subword line.
公开/授权文献
- US2160593A Photoelectric tube 公开/授权日:1939-05-30
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