DE60032281D1 - Magnetischer dynamischer Direktzugriffspeicher und dessen Herstellungsverfahren - Google Patents

Magnetischer dynamischer Direktzugriffspeicher und dessen Herstellungsverfahren

Info

Publication number
DE60032281D1
DE60032281D1 DE60032281T DE60032281T DE60032281D1 DE 60032281 D1 DE60032281 D1 DE 60032281D1 DE 60032281 T DE60032281 T DE 60032281T DE 60032281 T DE60032281 T DE 60032281T DE 60032281 D1 DE60032281 D1 DE 60032281D1
Authority
DE
Germany
Prior art keywords
manufacturing
random access
access memory
dynamic random
magnetic dynamic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60032281T
Other languages
English (en)
Other versions
DE60032281T2 (de
Inventor
Eugene Y Chen
Jon M Slaughter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP USA Inc
Original Assignee
Freescale Semiconductor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of DE60032281D1 publication Critical patent/DE60032281D1/de
Application granted granted Critical
Publication of DE60032281T2 publication Critical patent/DE60032281T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B61/00—Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
    • H10B61/20—Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices comprising components having three or more electrodes, e.g. transistors
    • H10B61/22—Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices comprising components having three or more electrodes, e.g. transistors of the field-effect transistor [FET] type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/01—Manufacture or treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Hall/Mr Elements (AREA)
  • Semiconductor Memories (AREA)
  • Magnetic Heads (AREA)
DE60032281T 1999-05-17 2000-05-17 Magnetischer dynamischer Direktzugriffspeicher und dessen Herstellungsverfahren Expired - Lifetime DE60032281T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/312,833 US6165803A (en) 1999-05-17 1999-05-17 Magnetic random access memory and fabricating method thereof
US312833 1999-05-17

Publications (2)

Publication Number Publication Date
DE60032281D1 true DE60032281D1 (de) 2007-01-25
DE60032281T2 DE60032281T2 (de) 2007-03-29

Family

ID=23213217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032281T Expired - Lifetime DE60032281T2 (de) 1999-05-17 2000-05-17 Magnetischer dynamischer Direktzugriffspeicher und dessen Herstellungsverfahren

Country Status (4)

Country Link
US (1) US6165803A (de)
EP (1) EP1054449B1 (de)
JP (1) JP4746731B2 (de)
DE (1) DE60032281T2 (de)

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Also Published As

Publication number Publication date
JP4746731B2 (ja) 2011-08-10
US6165803A (en) 2000-12-26
EP1054449A3 (de) 2003-08-13
DE60032281T2 (de) 2007-03-29
EP1054449B1 (de) 2006-12-13
EP1054449A2 (de) 2000-11-22
JP2000353791A (ja) 2000-12-19

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