Invention Application
- Patent Title: REDUCING MAXIMUM PROGRAMMING VOLTAGE IN MEMORY PROGRAMMING OPERATIONS
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Application No.: US17306347Application Date: 2021-05-03
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Publication No.: US20220351789A1Publication Date: 2022-11-03
- Inventor: Sheyang Ning , Lawrence Celso Miranda , Tomoko Ogura Iwasaki
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Main IPC: G11C16/34
- IPC: G11C16/34 ; G11C16/12 ; G11C16/28 ; G11C16/30 ; G11C16/24 ; G11C16/08 ; G11C16/04

Abstract:
Described are systems and methods for reducing maximum programming voltage in memory programming operations. An example memory device comprises: a memory array comprising a plurality of memory cells electrically coupled to a plurality of wordlines and a plurality of bitlines; and a controller coupled to the memory array, the controller to perform operations comprising: identifying one or more memory cells for performing a memory programming operation, wherein the memory cells are electrically coupled to a target wordline and one or more target bitlines; causing drain-side select gates and source-side select gates of the memory array to be turned off; causing unselected wordlines of the memory array to discharge to a predefined voltage level; and causing one or more programming voltage pulses to be applied to the target wordline.
Public/Granted literature
- US11742036B2 Reducing maximum programming voltage in memory programming operations Public/Granted day:2023-08-29
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