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Title:
MAGNETIC STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2019164848
Kind Code:
A
Abstract:
To provide a magnetic storage device capable of stable reading operation.SOLUTION: A magnetic storage device comprises: magnetic storage thin lines MML each of which is a linear magnetic body and has a first magnetic domain and a second magnetic domain that have respective variable magnetization directions; a magnetoresistive element 11 having a first resistance corresponding to a magnetization direction of the first magnetic domain or a second resistance corresponding to the magnetization direction of the second magnetic domain; and a reading circuit 40 comparing the first resistance which the magnetoresistive element 11 has with the second resistance which the magnetoresistive element 11 has. The reading circuit 40 outputs first data when the first resistance and the second resistance have not varied, and outputs second data when the first resistance and the second resistance differ.SELECTED DRAWING: Figure 7

Inventors:
上田 善寛
Application Number:
JP2018051178A
Publication Date:
September 26, 2019
Filing Date:
March 19, 2018
Export Citation:
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Assignee:
東芝メモリ株式会社
International Classes:
G11C11/16; H01L21/8239; H01L27/105; H01L29/82; H01L43/08
Attorney, Agent or Firm:
蔵田 昌俊
野河 信久
峰 隆司
河野 直樹
鵜飼 健



 
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