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
- data
- gate
- transistor
- 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 14
- 238000009792 diffusion process Methods 0.000 claims description 28
- 239000010410 layer Substances 0.000 description 24
- 239000003990 capacitor Substances 0.000 description 23
- 230000014759 maintenance of location Effects 0.000 description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229920005591 polysilicon Polymers 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
- 239000002356 single layer Substances 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 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
- 230000002093 peripheral effect Effects 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 |
MX2022015626A (es) | 2020-06-22 | 2023-01-11 | Separation Tech Llc | Proceso para beneficio de secado de mineral de hierro fino y muy fino por tama?o y segregacion electrostatica. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69018832T2 (de) * | 1990-12-31 | 1995-11-23 | Sgs Thomson Microelectronics | EEPROM-Zelle mit einschichtigem Metallgate und mit einem Lese-Interface des externen Schaltkreises, welches isoliert ist vom Schreib/Lösch-Interface des Programmierungsschaltkreises. |
US7071060B1 (en) * | 1996-02-28 | 2006-07-04 | Sandisk Corporation | EEPROM with split gate source side infection with sidewall spacers |
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 |
US5339279A (en) * | 1993-05-07 | 1994-08-16 | Motorola, Inc. | Block erasable flash EEPROM apparatus and method thereof |
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 |
CN1691331A (zh) * | 1999-02-01 | 2005-11-02 | 株式会社日立制作所 | 半导体集成电路器件 |
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 |
CN100431050C (zh) * | 2002-07-08 | 2008-11-05 | Nxp股份有限公司 | 可擦除且可编程非易失性单元及其操作方法 |
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 |
US7489550B2 (en) | 2009-02-10 |
US20070064488A1 (en) | 2007-03-22 |
JP2007088216A (ja) | 2007-04-05 |
CN100552960C (zh) | 2009-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100552960C (zh) | Eeprom及其驱动方法 | |
US8189399B2 (en) | EEPROM having single gate structure and method of operating the same | |
US7483310B1 (en) | System and method for providing high endurance low cost CMOS compatible EEPROM devices | |
JPH02126498A (ja) | 不揮発性半導体記憶装置 | |
US7515479B2 (en) | Nonvolatile semiconductor storage device and method for writing therein | |
US20060104116A1 (en) | Method of operating a flash memory device | |
JP2003092370A (ja) | 不揮発性メモリ装置の消去方法。 | |
US8295094B2 (en) | Method of operating non-volatile memory cell | |
US6751125B2 (en) | Gate voltage reduction in a memory read | |
KR20110134704A (ko) | 비휘발성 메모리 장치 | |
JPH11238814A (ja) | 半導体記憶装置およびその制御方法 | |
US20060044871A1 (en) | Semiconductor integrated circuit | |
US7586792B1 (en) | System and method for providing drain avalanche hot carrier programming for non-volatile memory applications | |
JP2002043448A (ja) | 集積回路とメモリセルのトラップチャージ層のチャージ方法 | |
CN100477282C (zh) | 降低储存装置中第二位元效应的装置及其操作方法 | |
US7317634B2 (en) | Nonvolatile semiconductor memory device | |
TWI450385B (zh) | 邏輯多次寫入記憶體單元 | |
JPH04359476A (ja) | 不揮発性半導体メモリの書き換え方法 | |
JPH0342703B2 (zh) | ||
US7995384B2 (en) | Electrically isolated gated diode nonvolatile memory | |
US6768683B1 (en) | Low column leakage flash memory array | |
JP4403318B2 (ja) | 不揮発性半導体メモリセル及び不揮発性半導体メモリセルにおけるデータ書き込み方法 | |
TWI569377B (zh) | 非揮發性記憶體單元 | |
TWI555094B (zh) | Semiconductor memory device and semiconductor memory element | |
JPH1116383A (ja) | 電気的書込/消去可能な不揮発性半導体記憶装置 |
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 |
Granted publication date: 20091021 Termination date: 20160922 |
|
CF01 | Termination of patent right due to non-payment of annual fee |