Data storage device, method for operating the same, and data processing system

A data storage device, voltage technology, applied in the direction of electrical digital data processing, digital data processing components, data processing power supply, etc., can solve problems such as damage and failure

Active Publication Date: 2015-04-29
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the operating voltage supplied to the data storage device is turned off or interrupted, components of the data storage device may malfunction or be damaged due to residual voltage in the data storage device

Method used

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  • Data storage device, method for operating the same, and data processing system
  • Data storage device, method for operating the same, and data processing system
  • Data storage device, method for operating the same, and data processing system

Examples

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Embodiment Construction

[0030] The inventive concepts will now be described more fully hereinafter with reference to the accompanying drawings that illustrate example embodiments. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example embodiments to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numerals refer to like elements throughout.

[0031] It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are n...

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Abstract

A data storage device includes a voltage supply control circuit configured to receive an external voltage, generate different voltages from the external voltage, and supply the different voltages to loads, respectively, through voltage supply lines, respectively and a discharge control circuit configured to discharge residual voltages from the voltage supply lines in response to a control signal and the external voltage, the discharge control circuit configured to discharge the residual voltages in an order of a highest residual voltage to a lowest residual voltage.

Description

[0001] This application claims priority to Korean Patent Application No. 10-2013-0127062 filed with the Korean Intellectual Property Office on October 24, 2013, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] Embodiments of the inventive concept relate to voltage control of a data storage device, a method of operating the data storage device, and / or a data processing system including the data storage device. Background technique [0003] A data storage device is a device that stores data. The data storage device operates when supplied with an operating voltage. However, when the operating voltage supplied to the data storage device is turned off or interrupted, components of the data storage device may malfunction or be damaged due to residual voltage in the data storage device. Contents of the invention [0004] According to at least one example embodiment of the present inventive concepts, there is provided a data st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C16/02G06F11/00
CPCG06F1/30G06F1/26G06F1/266
Inventor 沁仁辅
Owner SAMSUNG ELECTRONICS CO LTD
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