Invention Application
- Patent Title: SEMICONDUCTOR MEMORY DEVICE
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Application No.: US17012969Application Date: 2020-09-04
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Publication No.: US20210193232A1Publication Date: 2021-06-24
- Inventor: Hayato KONNO , Akihiro IMAMOTO
- Applicant: Kioxia Corporation
- Applicant Address: JP Tokyo
- Assignee: Kioxia Corporation
- Current Assignee: Kioxia Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2019-229434 20191219
- Main IPC: G11C16/26
- IPC: G11C16/26 ; G11C16/30 ; G11C16/10 ; G11C16/34 ; G11C16/32

Abstract:
A semiconductor memory device includes a first memory cell, a second memory cell, and a first wiring and a second wiring electrically connected to the first memory cell and the second memory cell. In a write operation, a program operation starts at a first timing and a supply of a write pass voltage starts at a second timing. When a first command is received in a first period between the first timing and the second timing, the write operation is interrupted before the supply of the write pass voltage starts.
Public/Granted literature
- US11195588B2 Semiconductor memory device Public/Granted day:2021-12-07
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