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Memory system and operating method of memory system

A memory system and memory technology, applied in the field of memory system and memory system operation, can solve the problems of slow writing and reading speed of non-volatile memory devices, etc.

Inactive Publication Date: 2022-03-29
SK HYNIX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Non-volatile memory devices have relatively slow write and read speeds, but retain stored data even if power is interrupted

Method used

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  • Memory system and operating method of memory system
  • Memory system and operating method of memory system
  • Memory system and operating method of memory system

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Embodiment Construction

[0026] Specific structural or functional descriptions disclosed herein are merely illustrative for describing embodiments of concepts according to the present disclosure. Embodiments according to the concept of the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein.

[0027] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize the technical spirit of the present disclosure.

[0028] figure 1 is a block diagram illustrating a memory system 1000 according to an embodiment of the present disclosure.

[0029] refer to figure 1 , the memory system 1000 includes a memory device 1100 and a controller 1200 .

[0030] The memory device 1100 includes a plurality of semiconductor memories 100 . A plurality of semiconductor memories 100 may be divided into a plurality of groups.

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Abstract

The invention relates to a memory system and an operating method of the memory system. The memory system includes a memory device including a plurality of semiconductor memories. The memory system also includes a controller for setting an execution cycle of a garbage collection operation of each of the plurality of semiconductor memories based on an amount of moving ions of each of the plurality of semiconductor memories, and controlling the garbage collection operation of the plurality of semiconductor memories based on the set execution cycle.

Description

technical field [0001] The present disclosure relates generally to electronic devices, and more particularly, to memory systems and methods of operating memory systems. Background technique [0002] The computing paradigm has evolved to ubiquitous computing with anytime, anywhere access to computing systems. This has facilitated the increasing use of portable electronic devices such as mobile phones, digital cameras, notebook computers and the like. Such portable electronic devices may typically include memory systems (ie, data storage devices) using memory devices. Data storage devices are used as primary memory devices or secondary memory devices for portable electronic devices. [0003] A data storage device using a memory device has excellent stability and durability, high information access speed, and low power consumption due to the absence of mechanical driving parts. Among examples of memory systems with such advantages, data storage devices include Universal Seri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/02G06F3/06G06F11/10
CPCG06F12/0253G06F3/064G06F3/0658G06F3/0656G06F3/0679G06F11/1068G06F12/0238G06F2212/7205G06F2212/7203G06F2212/1016Y02D10/00G06F11/1008G06F12/0246G06F3/0655G06F3/0604G11C16/34G06F3/0652
Inventor 金钟旭
Owner SK HYNIX INC