Invention Grant
- Patent Title: Power reduction for a sensing operation of a memory cell
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Application No.: US15979178Application Date: 2018-05-14
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Publication No.: US10236049B2Publication Date: 2019-03-19
- Inventor: Christopher John Kawamura
- 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: G11C11/22
- IPC: G11C11/22

Abstract:
Methods, systems, and devices for operating a ferroelectric memory cell or cells are described. A memory device may leverage non-volatile memory properties of a ferroelectric capacitor—e.g., that a ferroelectric capacitor may remain polarized at one of two states without a voltage applied across the ferroelectric capacitor—to activate a subset of sensing components corresponding to multiple memory cells with a common word line. For example, a first and second set of memory cells with a common word like may be selected for a read operation. A first set of sensing components corresponding to the first set of memory cells may be activated for the read operation, and a second set of sensing components that correspond to the second set of memory cells may be maintained in a deactivated state.
Public/Granted literature
- US20180261272A1 POWER REDUCTION FOR A SENSING OPERATION OF A MEMORY CELL Public/Granted day:2018-09-13
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