Invention Grant
- Patent Title: Refresh-related activation improvements
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Application No.: US17159706Application Date: 2021-01-27
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Publication No.: US11282562B2Publication Date: 2022-03-22
- Inventor: Stephen Michael Kaminski , Anthony D. Veches , James S. Rehmeyer , Debra M. Bell , Dale Herber Hiscock , Joshua E. Alzheimer
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Holland & Hart LLP
- Main IPC: G11C11/406
- IPC: G11C11/406 ; G11C11/4072 ; G11C11/4091

Abstract:
Methods, systems, and devices for refresh-related activation in memory are described. A memory device may conduct a refresh operation to preserve the integrity of data. A refresh operation may be associated with a refresh time where the memory device is unable to execute or issue any commands (e.g., access commands). By posting (e.g., saving) one or more commands and/or row addresses during the refresh time, the memory device may be configured to execute the saved commands and/or re-open one or more rows associated with the saved row addresses at a later time (e.g., upon completion of the refresh operation). Accordingly, fewer commands may be issued to activate the memory cells after the refresh time.
Public/Granted literature
- US20210225433A1 REFRESH-RELATED ACTIVATION IMPROVEMENTS Public/Granted day:2021-07-22
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