Invention Grant
- Patent Title: Semiconductor memory device
- Patent Title (中): 半导体存储器件
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Application No.: US14201618Application Date: 2014-03-07
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Publication No.: US09177626B2Publication Date: 2015-11-03
- Inventor: Naoki Shimizu
- Applicant: Naoki Shimizu
- Agency: Holtz, Holtz, Goodman & Chick PC
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C11/16 ; G11C7/10 ; G11C13/00

Abstract:
A semiconductor memory device includes: banks each including a memory cell array; word lines connected to rows of each of the banks; an address latch circuit configured to latch a full address for specifying one of the word lines, the full address including a first address and a second address; and a control circuit configured to ignore a reset operation for the first address as a target of a set operation, and overwrite the first address in accordance with the set operation when receiving a first command for specifying a reset operation for a bank and a set operation for the first address.
Public/Granted literature
- US20150063015A1 SEMICONDUCTOR MEMORY DEVICE Public/Granted day:2015-03-05
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