CN1937229A - Eeprom及其驱动方法 - Google Patents
Eeprom及其驱动方法 Download PDFInfo
- Publication number
- CN1937229A CN1937229A CNA2006101540695A CN200610154069A CN1937229A CN 1937229 A CN1937229 A CN 1937229A CN A2006101540695 A CNA2006101540695 A CN A2006101540695A CN 200610154069 A CN200610154069 A CN 200610154069A CN 1937229 A CN1937229 A CN 1937229A
- Authority
- CN
- China
- Prior art keywords
- mos transistor
- eeprom
- diffusion layer
- data
- carry out
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 238000009792 diffusion process Methods 0.000 claims description 28
- 239000003990 capacitor Substances 0.000 description 23
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 238000007667 floating Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920005591 polysilicon Polymers 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
- G11C16/04—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
- G11C16/0425—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a merged floating gate and select transistor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Volatile Memory (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005275356A JP4889268B2 (ja) | 2005-09-22 | 2005-09-22 | Eepromとeepromの駆動方法 |
JP2005275356 | 2005-09-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1937229A true CN1937229A (zh) | 2007-03-28 |
CN100552960C CN100552960C (zh) | 2009-10-21 |
Family
ID=37883873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101540695A Expired - Fee Related CN100552960C (zh) | 2005-09-22 | 2006-09-22 | Eeprom及其驱动方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7489550B2 (zh) |
JP (1) | JP4889268B2 (zh) |
CN (1) | CN100552960C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7483310B1 (en) * | 2006-11-02 | 2009-01-27 | National Semiconductor Corporation | System and method for providing high endurance low cost CMOS compatible EEPROM devices |
US7804714B1 (en) | 2007-02-21 | 2010-09-28 | National Semiconductor Corporation | System and method for providing an EPROM with different gate oxide thicknesses |
US8067795B2 (en) * | 2007-03-12 | 2011-11-29 | Texas Instruments Incorporated | Single poly EEPROM without separate control gate nor erase regions |
US8320191B2 (en) | 2007-08-30 | 2012-11-27 | Infineon Technologies Ag | Memory cell arrangement, method for controlling a memory cell, memory array and electronic device |
US7989875B2 (en) * | 2008-11-24 | 2011-08-02 | Nxp B.V. | BiCMOS integration of multiple-times-programmable non-volatile memories |
US8299519B2 (en) * | 2010-01-11 | 2012-10-30 | International Business Machines Corporation | Read transistor for single poly non-volatile memory using body contacted SOI device |
JP5932257B2 (ja) * | 2011-07-14 | 2016-06-08 | エスアイアイ・セミコンダクタ株式会社 | メモリ回路 |
US9393573B2 (en) | 2014-04-24 | 2016-07-19 | Separation Technologies Llc | Continuous belt for belt-type separator devices |
US9764332B2 (en) | 2015-02-13 | 2017-09-19 | Separation Technologies Llc | Edge air nozzles for belt-type separator devices |
BR112022022189A2 (pt) | 2020-06-22 | 2023-01-17 | Separation Tech Llc | Sistema para beneficiamento de partículas finas e muito finas de minério de ferro |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0493640B1 (en) * | 1990-12-31 | 1995-04-19 | STMicroelectronics S.r.l. | EEPROM cell with single metal level gate having a (read) interface toward the external circuitry isolated from the (write/erase) interface toward the programming circuitry |
US7071060B1 (en) * | 1996-02-28 | 2006-07-04 | Sandisk Corporation | EEPROM with split gate source side infection with sidewall spacers |
US5339279A (en) * | 1993-05-07 | 1994-08-16 | Motorola, Inc. | Block erasable flash EEPROM apparatus and method thereof |
JP2596695B2 (ja) * | 1993-05-07 | 1997-04-02 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Eeprom |
US5898614A (en) * | 1994-11-30 | 1999-04-27 | Nkk Corporation | Non-volatile semiconductor memory device |
JP3740212B2 (ja) * | 1996-05-01 | 2006-02-01 | 株式会社ルネサステクノロジ | 不揮発性半導体記憶装置 |
US6100746A (en) * | 1998-05-18 | 2000-08-08 | Vanguard International Semiconductor Corporation | Electrically programmable fuse |
US6044018A (en) * | 1998-06-17 | 2000-03-28 | Mosel Vitelic, Inc. | Single-poly flash memory cell for embedded application and related methods |
CN100359601C (zh) * | 1999-02-01 | 2008-01-02 | 株式会社日立制作所 | 半导体集成电路和非易失性存储器元件 |
US6901006B1 (en) * | 1999-07-14 | 2005-05-31 | Hitachi, Ltd. | Semiconductor integrated circuit device including first, second and third gates |
TW511195B (en) * | 2000-05-30 | 2002-11-21 | Hitachi Ltd | Semiconductor device and mobile communication terminal |
US6731541B2 (en) * | 2001-05-09 | 2004-05-04 | Gennum Corporation | Low voltage single poly deep sub-micron flash EEPROM |
TW495977B (en) * | 2001-09-28 | 2002-07-21 | Macronix Int Co Ltd | Erasing method for p-channel silicon nitride read only memory |
JP4016679B2 (ja) * | 2002-03-11 | 2007-12-05 | 株式会社デンソー | 半導体装置及び半導体装置の製造方法 |
WO2004006264A2 (en) * | 2002-07-08 | 2004-01-15 | Koninklijke Philips Electronics N.V. | Erasable and programmable non-volatile cell |
JP2005353984A (ja) * | 2004-06-14 | 2005-12-22 | Seiko Epson Corp | 不揮発性記憶装置 |
-
2005
- 2005-09-22 JP JP2005275356A patent/JP4889268B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-21 US US11/524,300 patent/US7489550B2/en not_active Expired - Fee Related
- 2006-09-22 CN CNB2006101540695A patent/CN100552960C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4889268B2 (ja) | 2012-03-07 |
US20070064488A1 (en) | 2007-03-22 |
JP2007088216A (ja) | 2007-04-05 |
US7489550B2 (en) | 2009-02-10 |
CN100552960C (zh) | 2009-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER OWNER: NEC CORP. Effective date: 20101115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20160922 |