TWI420303B - 基於寫入頻率將資料寫至記憶體不同部份之方法、非暫態電腦可讀媒體與裝置 - Google Patents

基於寫入頻率將資料寫至記憶體不同部份之方法、非暫態電腦可讀媒體與裝置 Download PDF

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Publication number
TWI420303B
TWI420303B TW097144479A TW97144479A TWI420303B TW I420303 B TWI420303 B TW I420303B TW 097144479 A TW097144479 A TW 097144479A TW 97144479 A TW97144479 A TW 97144479A TW I420303 B TWI420303 B TW I420303B
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memory
storage
threshold
flash memory
written
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TW097144479A
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Chinese (zh)
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TW200928734A (en
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Radoslav Danilak
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Lsi Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/008—Reliability or availability analysis
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
    • G11C2211/564—Miscellaneous aspects
    • G11C2211/5641—Multilevel memory having cells with different number of storage levels

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
TW097144479A 2007-11-19 2008-11-18 基於寫入頻率將資料寫至記憶體不同部份之方法、非暫態電腦可讀媒體與裝置 TWI420303B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/942,640 US7849275B2 (en) 2007-11-19 2007-11-19 System, method and a computer program product for writing data to different storage devices based on write frequency

Publications (2)

Publication Number Publication Date
TW200928734A TW200928734A (en) 2009-07-01
TWI420303B true TWI420303B (zh) 2013-12-21

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TW097144479A TWI420303B (zh) 2007-11-19 2008-11-18 基於寫入頻率將資料寫至記憶體不同部份之方法、非暫態電腦可讀媒體與裝置
TW102115170A TWI505088B (zh) 2007-11-19 2008-11-18 基於寫入頻率將資料寫至記憶體不同部份之方法、非暫態電腦可讀媒體與裝置

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US (2) US7849275B2 (https=)
JP (1) JP5819610B2 (https=)
CN (1) CN101874239B (https=)
TW (2) TWI420303B (https=)
WO (1) WO2009067138A1 (https=)

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