Invention Publication
- Patent Title: ADAPTIVE WRITE OPERATIONS FOR A MEMORY DEVICE
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Application No.: US18593635Application Date: 2024-03-01
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Publication No.: US20240203468A1Publication Date: 2024-06-20
- Inventor: Mattia Boniardi , Richard K. Dodge , Innocenzo Tortorelli , Mattia Robustelli , Mario Allegra
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- The original application number of the division: US16518876 2019.07.22
- Main IPC: G11C7/10
- IPC: G11C7/10

Abstract:
Methods, systems, and devices for adaptive write operations for a memory device are described. In an example, the described techniques may include identifying a quantity of access operations performed on a memory array, modifying one or more parameters for a write operation based on the identified quantity of access operations, and writing logic states to the memory array by performing the write operation according to the one or more modified parameters. In some examples, the memory array may include memory cells associated with a configurable material element, such as a chalcogenide material, that stores a logic state based on a material property of the material element. In some examples, the described techniques may at least partially compensate for a change in memory material properties due to aging or other degradation or changes over time (e.g., due to accumulated access operations).
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