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Data storage device, operating method thereof, and nonvolatile memory device

A non-volatile storage and data storage technology, applied in the field of data storage devices, can solve problems such as undesired latency

Inactive Publication Date: 2019-07-23
SK HYNIX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such data storage devices may have undesirable latency issues

Method used

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  • Data storage device, operating method thereof, and nonvolatile memory device
  • Data storage device, operating method thereof, and nonvolatile memory device
  • Data storage device, operating method thereof, and nonvolatile memory device

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Embodiment Construction

[0020] Various advantages, features, and methods consistent with the present teachings will become more apparent after reading the description of the presented embodiments in conjunction with the accompanying drawings. The present teachings can also be implemented in different forms, not all of which are described herein due to limited space constraints. However, those skilled in the art will appreciate that other embodiments are possible within the spirit of the present teachings and in accordance with the presented claims.

[0021] It should be understood that embodiments of the present teachings are not limited to the specific embodiments presented herein. Furthermore, the included drawings are not necessarily drawn to scale. In some instances, relative proportions may be exaggerated in order to more clearly depict certain features of the present teachings. Although specific terms are used herein to describe particular embodiments, such terms are not intended to generally...

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Abstract

The invention provides a data storage device, an operating method thereof, and a nonvolatile memory device. A nonvolatile memory device and a method of operating the same include a memory block, a controller interface unit, and a memory control unit. The nonvolatile memory device is configured to receive through the controller interface unit from a controller an erase command for performing an erase operation on the memory block. The memory control unit configured to perform the erase operation on the memory block in response to the nonvolatile memory device receiving the erase command. When the nonvolatile memory device receives an erase suspend command through the controller interface unit from the controller during the erase operation, the memory control unit continues performing the erase operation up to a specified time after the erase suspend command is received before suspending the erase operation in response to receiving the erase suspend command.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2018-0005416 filed with the Korean Intellectual Property Office on January 16, 2018, the entire contents of which are hereby incorporated by reference. technical field [0003] Various embodiments relate generally to data storage, and more particularly, to data storage including non-volatile memory devices. Background technique [0004] The data storage may be configured to store data received from the external device in response to a write request from the external device. Furthermore, the data storage device may be configured to provide stored data to the external device in response to a read request from the external device. External electronic devices capable of processing data include, for example, computers, digital cameras, and mobile phones. The data storage device may be integrated with the external device, or may be manufactured separate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C16/14
CPCG11C16/14G06F3/0611G06F3/0652G06F3/0659G06F3/0679G06F3/0604
Inventor 金基成金根亨
Owner SK HYNIX INC