CN101414480B - 相变存储单元控制装置及增加相变存储单元可靠度的方法 - Google Patents
相变存储单元控制装置及增加相变存储单元可靠度的方法 Download PDFInfo
- Publication number
- CN101414480B CN101414480B CN2007101625895A CN200710162589A CN101414480B CN 101414480 B CN101414480 B CN 101414480B CN 2007101625895 A CN2007101625895 A CN 2007101625895A CN 200710162589 A CN200710162589 A CN 200710162589A CN 101414480 B CN101414480 B CN 101414480B
- Authority
- CN
- China
- Prior art keywords
- phase
- memory cell
- change memory
- resistance
- switch
- 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 - Fee Related
Links
Images
Landscapes
- Semiconductor Memories (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101625895A CN101414480B (zh) | 2007-10-19 | 2007-10-19 | 相变存储单元控制装置及增加相变存储单元可靠度的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101625895A CN101414480B (zh) | 2007-10-19 | 2007-10-19 | 相变存储单元控制装置及增加相变存储单元可靠度的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101414480A CN101414480A (zh) | 2009-04-22 |
CN101414480B true CN101414480B (zh) | 2011-06-01 |
Family
ID=40594970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101625895A Expired - Fee Related CN101414480B (zh) | 2007-10-19 | 2007-10-19 | 相变存储单元控制装置及增加相变存储单元可靠度的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101414480B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI347607B (en) | 2007-11-08 | 2011-08-21 | Ind Tech Res Inst | Writing system and method for a phase change memory |
TWI402845B (zh) | 2008-12-30 | 2013-07-21 | Higgs Opl Capital Llc | 相變化記憶體陣列之驗證電路及方法 |
TWI412124B (zh) | 2008-12-31 | 2013-10-11 | Higgs Opl Capital Llc | 相變化記憶體 |
TWI779209B (zh) * | 2019-06-28 | 2022-10-01 | 華邦電子股份有限公司 | 具有動態資料修復機制的記憶體存放裝置及其動態資料修復的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1747058A (zh) * | 2004-06-19 | 2006-03-15 | 三星电子株式会社 | 采用控制电流方法的相变存储元件驱动电路及其控制方法 |
CN1838312A (zh) * | 2005-07-07 | 2006-09-27 | 复旦大学 | 相变存储单元阵列写电流的字线电压补偿方法 |
CN1841557A (zh) * | 2005-03-30 | 2006-10-04 | 奥沃尼克斯股份有限公司 | 使用位专用参考电平来读存储器 |
US20070019467A1 (en) * | 2005-07-25 | 2007-01-25 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
US20070133250A1 (en) * | 2005-12-08 | 2007-06-14 | Juhan Kim | Phase change memory including diode access device |
CN1992326A (zh) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | 半导体存储元件、相变存储元件及其制造方法 |
-
2007
- 2007-10-19 CN CN2007101625895A patent/CN101414480B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1747058A (zh) * | 2004-06-19 | 2006-03-15 | 三星电子株式会社 | 采用控制电流方法的相变存储元件驱动电路及其控制方法 |
CN1841557A (zh) * | 2005-03-30 | 2006-10-04 | 奥沃尼克斯股份有限公司 | 使用位专用参考电平来读存储器 |
CN1838312A (zh) * | 2005-07-07 | 2006-09-27 | 复旦大学 | 相变存储单元阵列写电流的字线电压补偿方法 |
US20070019467A1 (en) * | 2005-07-25 | 2007-01-25 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
US20070133250A1 (en) * | 2005-12-08 | 2007-06-14 | Juhan Kim | Phase change memory including diode access device |
CN1992326A (zh) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | 半导体存储元件、相变存储元件及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101414480A (zh) | 2009-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10530347B2 (en) | Receiver-side setup and hold time calibration for source synchronous systems | |
CN100593905C (zh) | Zq定标电路和具有它的半导体装置 | |
USRE45035E1 (en) | Verification circuits and methods for phase change memory array | |
US20190115053A1 (en) | Memory modules, methods of operating the memory modules, and test systems of the memory modules | |
US8730757B2 (en) | Memory system | |
CN100541646C (zh) | 半导体存储器装置的校正电路及其操作方法 | |
US20130015880A1 (en) | Semiconductor device and method of adjusting an impedance of an output buffer | |
CN101414480B (zh) | 相变存储单元控制装置及增加相变存储单元可靠度的方法 | |
KR102625821B1 (ko) | 듀티 보정장치 및 이를 포함하는 반도체 장치 | |
EP3063767B1 (en) | Write pulse width scheme in a resistive memory | |
CN103295626B (zh) | 一种用于相变存储器的高精度数据读取电路 | |
CN102741935A (zh) | 相变存储器编程方法和相变存储器 | |
WO2023116366A1 (zh) | 一种闪存控制器、延迟调整方法及存储设备 | |
US10447247B1 (en) | Duty cycle correction on an interval-by-interval basis | |
US8098528B2 (en) | Voltage generation circuit and nonvolatile memory device including the same | |
US7796455B2 (en) | Device controlling phase change storage element and method thereof | |
CN104778968B (zh) | 一种rram电压产生*** | |
US10580478B2 (en) | Systems and methods for generating stagger delays in memory devices | |
CN106205691B (zh) | 感测装置 | |
CN101388240A (zh) | 半导体存储设备 | |
CN101276643B (zh) | 相变化存储器的写入方法与*** | |
US7403433B2 (en) | Self timing write architecture for semiconductor memory and method for providing the same | |
CN101814323A (zh) | 相位变化存储器阵列的验证电路及方法 | |
CN204680386U (zh) | 一种rram电压产生*** | |
CN109635436B (zh) | 一种电路结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: POWERCHIP SEMICONDUCTOR CORP. NAN YA TECHNOLOGY CORP. PROMOS TECHNOLOGIES INC. WINBOND ELECTRONICS CORPORATION |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HSINCHU COUNTY, TAIWAN PROVINCE, CHINA TO: HSINCHU COUNTY, TAIWAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100702 Address after: Hsinchu County of Taiwan Applicant after: Industrial Technology Research Institute Address before: Hsinchu County, Taiwan, China Applicant before: Industrial Technology Research Institute Co-applicant before: Powerchip Semiconductor Corp. Co-applicant before: Nanya Sci. & Tech. Co., Ltd. Co-applicant before: Maode Science and Technology Co., Ltd. Co-applicant before: Huabang Electronics Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIGGS EDUCATION CAPITALS CO., LTD. Free format text: FORMER OWNER: FINANCIAL GROUP LEGAL PERSON INDUSTRIAL TECHNOLOGY INST. Effective date: 20120223 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120223 Address after: Delaware Patentee after: Ind Tech Res Inst Address before: Hsinchu County, Taiwan, China Patentee before: Industrial Technology Research Institute |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20121019 |