CN100479057C - 非易失性半导体存储装置及其控制方法 - Google Patents
非易失性半导体存储装置及其控制方法 Download PDFInfo
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- CN100479057C CN100479057C CNB2004100490562A CN200410049056A CN100479057C CN 100479057 C CN100479057 C CN 100479057C CN B2004100490562 A CNB2004100490562 A CN B2004100490562A CN 200410049056 A CN200410049056 A CN 200410049056A CN 100479057 C CN100479057 C CN 100479057C
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
-
- 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
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5685—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using storage elements comprising metal oxide memory material, e.g. perovskites
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0007—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising metal oxide memory material, e.g. perovskites
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0064—Verifying circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
- G11C2013/0071—Write using write potential applied to access device gate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
- G11C2013/009—Write using potential difference applied between cell electrodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/30—Resistive cell, memory material aspects
- G11C2213/31—Material having complex metal oxide, e.g. perovskite structure
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/79—Array wherein the access device being a transistor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Abstract
Description
栅电极 | 上部电极 | 源极区 | |
写入 | Vwp | Vpp | Vss |
删除 | Vwe | Vss | Vpp |
Claims (36)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP168223/2003 | 2003-06-12 | ||
JP168223/03 | 2003-06-12 | ||
JP2003168223 | 2003-06-12 | ||
JP433815/03 | 2003-12-26 | ||
JP2003433815A JP4113493B2 (ja) | 2003-06-12 | 2003-12-26 | 不揮発性半導体記憶装置及びその制御方法 |
JP433815/2003 | 2003-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574076A CN1574076A (zh) | 2005-02-02 |
CN100479057C true CN100479057C (zh) | 2009-04-15 |
Family
ID=33302293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100490562A Expired - Lifetime CN100479057C (zh) | 2003-06-12 | 2004-06-11 | 非易失性半导体存储装置及其控制方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6995999B2 (zh) |
EP (1) | EP1486985B1 (zh) |
JP (1) | JP4113493B2 (zh) |
KR (1) | KR100547969B1 (zh) |
CN (1) | CN100479057C (zh) |
DE (1) | DE602004008833T2 (zh) |
TW (1) | TWI237271B (zh) |
Families Citing this family (138)
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JP4313372B2 (ja) * | 2005-05-11 | 2009-08-12 | シャープ株式会社 | 不揮発性半導体記憶装置 |
EP1895540A4 (en) * | 2005-06-20 | 2008-07-09 | Fujitsu Ltd | NON-VOLATILE SEMICONDUCTOR MEMORY BLOCK AND WRITING PROCESS THEREFOR |
JP4662990B2 (ja) | 2005-06-20 | 2011-03-30 | 富士通株式会社 | 不揮発性半導体記憶装置及びその書き込み方法 |
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JP2007018615A (ja) * | 2005-07-08 | 2007-01-25 | Sony Corp | 記憶装置及び半導体装置 |
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JP4802608B2 (ja) * | 2005-08-19 | 2011-10-26 | ソニー株式会社 | 記憶装置 |
JP4828901B2 (ja) * | 2005-09-22 | 2011-11-30 | 株式会社東芝 | 半導体集積回路装置 |
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US6995999B2 (en) | 2006-02-07 |
KR100547969B1 (ko) | 2006-02-02 |
CN1574076A (zh) | 2005-02-02 |
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