KR101262105B1 - 비휘발성 자기 메모리를 이용하는 저 전력 전자 시스템 - Google Patents

비휘발성 자기 메모리를 이용하는 저 전력 전자 시스템 Download PDF

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Publication number
KR101262105B1
KR101262105B1 KR1020117009250A KR20117009250A KR101262105B1 KR 101262105 B1 KR101262105 B1 KR 101262105B1 KR 1020117009250 A KR1020117009250 A KR 1020117009250A KR 20117009250 A KR20117009250 A KR 20117009250A KR 101262105 B1 KR101262105 B1 KR 101262105B1
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South Korea
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functional unit
mram
block
power
functional
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Korean (ko)
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KR20110082000A (ko
Inventor
매튜 마이클 노와크
류 츄아 이오안
승 에이치. 강
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퀄컴 인코포레이티드
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Power Sources (AREA)
  • Hall/Mr Elements (AREA)
  • Memory System (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
KR1020117009250A 2008-09-23 2009-09-18 비휘발성 자기 메모리를 이용하는 저 전력 전자 시스템 Expired - Fee Related KR101262105B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/235,933 2008-09-23
US12/235,933 US8719610B2 (en) 2008-09-23 2008-09-23 Low power electronic system architecture using non-volatile magnetic memory
PCT/US2009/057458 WO2010039458A1 (en) 2008-09-23 2009-09-18 Low power electronic system using non-volatile magnetic memory

Publications (2)

Publication Number Publication Date
KR20110082000A KR20110082000A (ko) 2011-07-15
KR101262105B1 true KR101262105B1 (ko) 2013-05-14

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Country Status (12)

Country Link
US (1) US8719610B2 (https=)
EP (1) EP2350768B1 (https=)
JP (2) JP5813508B2 (https=)
KR (1) KR101262105B1 (https=)
CN (1) CN102160016B (https=)
BR (1) BRPI0918960A2 (https=)
CA (1) CA2736272C (https=)
ES (1) ES2543360T3 (https=)
MX (1) MX2011002703A (https=)
RU (2) RU2011116190A (https=)
TW (1) TWI413895B (https=)
WO (1) WO2010039458A1 (https=)

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US20150316971A1 (en) * 2014-05-02 2015-11-05 Avalanche Technology, Inc. Method and apparatus to reduce power consumption of mobile and portable devices with non-volatile memories
US9959124B1 (en) * 2014-09-26 2018-05-01 Apple Inc. Secure bypass of low-level configuration in reconfiguration of a computing system
CN106406493B (zh) 2015-07-30 2020-04-28 华为技术有限公司 能降低功耗的电子装置及降低电子装置功耗的方法
TWI569129B (zh) 2015-12-01 2017-02-01 財團法人工業技術研究院 系統暫停方法、系統回復方法及應用其之電腦系統
US10341952B2 (en) * 2016-03-14 2019-07-02 Apple Inc. Low power LTE (LP-LTE) paging monitoring
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US11630502B2 (en) 2021-07-30 2023-04-18 Advanced Micro Devices, Inc. Hierarchical state save and restore for device with varying power states
US12530128B2 (en) 2021-11-12 2026-01-20 Samsung Electronics Co., Ltd. Memory system for backing up data in case of sudden power-off and operation method thereof

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Also Published As

Publication number Publication date
JP2015038738A (ja) 2015-02-26
TW201027323A (en) 2010-07-16
MX2011002703A (es) 2011-04-21
JP2012504278A (ja) 2012-02-16
WO2010039458A1 (en) 2010-04-08
EP2350768A1 (en) 2011-08-03
BRPI0918960A2 (pt) 2016-07-05
CN102160016B (zh) 2015-04-01
JP5813508B2 (ja) 2015-11-17
RU2616171C2 (ru) 2017-04-12
JP6042386B2 (ja) 2016-12-14
CA2736272A1 (en) 2010-04-08
KR20110082000A (ko) 2011-07-15
CN102160016A (zh) 2011-08-17
US20100077244A1 (en) 2010-03-25
RU2011116190A (ru) 2012-10-27
US8719610B2 (en) 2014-05-06
RU2014115184A (ru) 2015-11-10
EP2350768B1 (en) 2015-05-13
ES2543360T3 (es) 2015-08-18
TWI413895B (zh) 2013-11-01
CA2736272C (en) 2016-04-05

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