CN101002278A - 非易失性半导体存储器 - Google Patents
非易失性半导体存储器 Download PDFInfo
- Publication number
- CN101002278A CN101002278A CNA2004800437889A CN200480043788A CN101002278A CN 101002278 A CN101002278 A CN 101002278A CN A2004800437889 A CNA2004800437889 A CN A2004800437889A CN 200480043788 A CN200480043788 A CN 200480043788A CN 101002278 A CN101002278 A CN 101002278A
- Authority
- CN
- China
- Prior art keywords
- source electrode
- line
- memory cells
- nonvolatile semiconductor
- volatile memory
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 38
- 230000015654 memory Effects 0.000 claims abstract description 89
- 238000009792 diffusion process Methods 0.000 claims description 18
- 230000006870 function Effects 0.000 abstract description 9
- 230000004913 activation Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- G11C16/26—Sensing or reading circuits; Data output circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
- G11C16/0416—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and no select transistor, e.g. UV EPROM
-
- 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
- G11C16/32—Timing circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/011751 WO2006018862A1 (ja) | 2004-08-16 | 2004-08-16 | 不揮発性半導体メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101002278A true CN101002278A (zh) | 2007-07-18 |
CN101002278B CN101002278B (zh) | 2011-11-16 |
Family
ID=35907259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800437889A Expired - Fee Related CN101002278B (zh) | 2004-08-16 | 2004-08-16 | 非易失性半导体存储器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7864576B2 (zh) |
JP (1) | JP4511539B2 (zh) |
CN (1) | CN101002278B (zh) |
WO (1) | WO2006018862A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441894A (zh) * | 2007-11-15 | 2009-05-27 | 松下电器产业株式会社 | 半导体非易失性存储器 |
CN106205703A (zh) * | 2016-07-04 | 2016-12-07 | 上海华虹宏力半导体制造有限公司 | 存储器阵列及其读、编程、擦除操作方法 |
CN112309468A (zh) * | 2019-07-30 | 2021-02-02 | 华邦电子股份有限公司 | 用于快速读取的存储器装置及其控制方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4546795B2 (ja) * | 2004-09-15 | 2010-09-15 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2007179639A (ja) * | 2005-12-27 | 2007-07-12 | Elpida Memory Inc | 半導体記憶装置 |
TWI466269B (zh) * | 2006-07-14 | 2014-12-21 | Semiconductor Energy Lab | 非揮發性記憶體 |
KR100851546B1 (ko) * | 2006-09-22 | 2008-08-11 | 삼성전자주식회사 | 비휘발성 기억 장치 및 그 동작 방법 |
US7817454B2 (en) | 2007-04-03 | 2010-10-19 | Micron Technology, Inc. | Variable resistance memory with lattice array using enclosing transistors |
KR102131812B1 (ko) | 2013-03-13 | 2020-08-05 | 삼성전자주식회사 | 소스라인 플로팅 회로, 이를 포함하는 메모리 장치 및 메모리 장치의 독출 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07114796A (ja) * | 1993-10-19 | 1995-05-02 | Oki Electric Ind Co Ltd | 半導体不揮発性メモリ |
JP3564610B2 (ja) * | 1994-07-26 | 2004-09-15 | 株式会社ルネサステクノロジ | 不揮発性半導体記憶装置 |
JPH0869696A (ja) * | 1994-08-31 | 1996-03-12 | Toshiba Corp | 半導体記憶装置 |
JP3465397B2 (ja) * | 1995-01-26 | 2003-11-10 | ソニー株式会社 | 半導体不揮発性メモリ装置 |
US5695358A (en) * | 1995-06-27 | 1997-12-09 | The Whitaker Corporation | Electrical connector with strain relief for a bundle of wires |
JP3517489B2 (ja) * | 1995-09-04 | 2004-04-12 | 株式会社日立製作所 | 不揮発性半導体記憶装置 |
US5969986A (en) * | 1998-06-23 | 1999-10-19 | Invox Technology | High-bandwidth read and write architectures for non-volatile memories |
JP2000068482A (ja) * | 1998-08-18 | 2000-03-03 | Toshiba Corp | 不揮発性半導体メモリ |
JP3389112B2 (ja) * | 1998-09-09 | 2003-03-24 | 株式会社東芝 | 不揮発性半導体記憶装置及びその製造方法 |
JP2000228509A (ja) * | 1999-02-05 | 2000-08-15 | Fujitsu Ltd | 半導体装置 |
US6288938B1 (en) * | 1999-08-19 | 2001-09-11 | Azalea Microelectronics Corporation | Flash memory architecture and method of operation |
US6449188B1 (en) * | 2001-06-19 | 2002-09-10 | Advanced Micro Devices, Inc. | Low column leakage nor flash array-double cell implementation |
JP2003282823A (ja) * | 2002-03-26 | 2003-10-03 | Toshiba Corp | 半導体集積回路 |
JP2004172355A (ja) * | 2002-11-20 | 2004-06-17 | National Institute Of Advanced Industrial & Technology | 強誘電体メモリアレイ |
JP4331966B2 (ja) * | 2003-04-14 | 2009-09-16 | 株式会社ルネサステクノロジ | 半導体集積回路 |
-
2004
- 2004-08-16 WO PCT/JP2004/011751 patent/WO2006018862A1/ja active Application Filing
- 2004-08-16 CN CN2004800437889A patent/CN101002278B/zh not_active Expired - Fee Related
- 2004-08-16 JP JP2006531100A patent/JP4511539B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-16 US US11/707,130 patent/US7864576B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441894A (zh) * | 2007-11-15 | 2009-05-27 | 松下电器产业株式会社 | 半导体非易失性存储器 |
CN106205703A (zh) * | 2016-07-04 | 2016-12-07 | 上海华虹宏力半导体制造有限公司 | 存储器阵列及其读、编程、擦除操作方法 |
CN106205703B (zh) * | 2016-07-04 | 2020-01-17 | 上海华虹宏力半导体制造有限公司 | 存储器阵列及其读、编程、擦除操作方法 |
CN112309468A (zh) * | 2019-07-30 | 2021-02-02 | 华邦电子股份有限公司 | 用于快速读取的存储器装置及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101002278B (zh) | 2011-11-16 |
JPWO2006018862A1 (ja) | 2008-05-01 |
WO2006018862A1 (ja) | 2006-02-23 |
JP4511539B2 (ja) | 2010-07-28 |
US7864576B2 (en) | 2011-01-04 |
US20070140039A1 (en) | 2007-06-21 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150514 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20190816 |
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CF01 | Termination of patent right due to non-payment of annual fee |