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Data processing method, device and storage medium of non-volatile storage unit

A non-volatile storage and data processing device technology, which is applied in information storage, static memory, digital memory information, etc., can solve the problems of increased power consumption and does not consider the heat category of different data, and achieve the effect of reducing power consumption

Active Publication Date: 2022-06-17
BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the existing technology often applies a fixed programming voltage to the RRAM device when writing data to the RRAM device, without considering the data heat category of different data, resulting in an increase in power consumption

Method used

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  • Data processing method, device and storage medium of non-volatile storage unit
  • Data processing method, device and storage medium of non-volatile storage unit
  • Data processing method, device and storage medium of non-volatile storage unit

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Embodiment Construction

[0052] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It should be understood that the The specific embodiments described are only used to illustrate and explain the embodiments of the present application, and are not used to limit the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0053] It should be noted that the technical solutions between the various embodiments of the present application can be combined with each other, but must be based on the realization by those of ordinary skill in the ...

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Abstract

Embodiments of the present application provide a data processing method, device, and storage medium for a nonvolatile storage unit, which belong to the technical field of semiconductors. The method includes: acquiring the data to be processed; determining the data heat category corresponding to the data to be processed; applying a programming voltage signal corresponding to the data heat category of the data to be processed to the non-volatile storage unit, so as to write the data to be processed into the non-volatile permanent storage unit. In this embodiment, when performing a data write operation on a non-volatile memory cell, based on considering the data heat type of the data, different programming voltages are applied to the non-volatile memory cell for different data heat types of the data to be processed, so that Data of different data heat categories have different data retention times in the non-volatile storage unit, thereby effectively reducing power consumption.

Description

technical field [0001] The present application relates to the field of semiconductor technology, and in particular, to a data processing method for a nonvolatile storage unit, a data processing apparatus for a nonvolatile storage unit, and a machine-readable storage medium. Background technique [0002] Resistive Random Access Memory (RRAM) is a new type of memory based on the working principle of memristive devices. Resistive memory has the advantages of simple structure, compatibility with existing CMOS process, high shrinkage, multi-value storage, and easy 3D integration. The voltage of the memristor can be converted between different states, so as to realize the writing of data. The retention time of the written data is closely related to the data retention characteristic of the resistive memory, wherein the data retention characteristic of the RRAM device is the time for which the stored high and low resistance states can be retained after the power is turned off. At ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C13/00
CPCG11C13/0069G11C13/004
Inventor 赵东艳王于波潘成陈燕宁邵瑾吴峰霞薛晓勇周芝梅庞振江甄岩姜静雯郭之望
Owner BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY
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