CN1208834C - 恒定电压产生电路及半导体存储器件 - Google Patents
恒定电压产生电路及半导体存储器件 Download PDFInfo
- Publication number
- CN1208834C CN1208834C CNB021429634A CN02142963A CN1208834C CN 1208834 C CN1208834 C CN 1208834C CN B021429634 A CNB021429634 A CN B021429634A CN 02142963 A CN02142963 A CN 02142963A CN 1208834 C CN1208834 C CN 1208834C
- Authority
- CN
- China
- Prior art keywords
- mis transistor
- current path
- transistor
- conductivity type
- current
- 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 - Lifetime
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Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001278460 | 2001-09-13 | ||
| JP278460/2001 | 2001-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1405888A CN1405888A (zh) | 2003-03-26 |
| CN1208834C true CN1208834C (zh) | 2005-06-29 |
Family
ID=19102826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021429634A Expired - Lifetime CN1208834C (zh) | 2001-09-13 | 2002-09-13 | 恒定电压产生电路及半导体存储器件 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6734719B2 (zh) |
| KR (1) | KR100464897B1 (zh) |
| CN (1) | CN1208834C (zh) |
| TW (1) | TW591800B (zh) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001184881A (ja) * | 1999-12-28 | 2001-07-06 | Toshiba Corp | 不揮発性半導体メモリの読み出し回路 |
| US7394308B1 (en) * | 2003-03-07 | 2008-07-01 | Cypress Semiconductor Corp. | Circuit and method for implementing a low supply voltage current reference |
| JP3811141B2 (ja) * | 2003-06-06 | 2006-08-16 | 東光株式会社 | 出力可変型定電流源回路 |
| KR100548558B1 (ko) * | 2003-06-16 | 2006-02-02 | 주식회사 하이닉스반도체 | 반도체 장치용 내부전압 발생기 |
| US7012846B2 (en) * | 2004-02-02 | 2006-03-14 | Texas Instruments Incorporated | Sense amplifier for a memory array |
| KR100780209B1 (ko) * | 2006-05-26 | 2007-11-27 | 삼성전기주식회사 | 공급전압 변환 장치 |
| JP4504397B2 (ja) | 2007-05-29 | 2010-07-14 | 株式会社東芝 | 半導体記憶装置 |
| JP5203086B2 (ja) * | 2007-08-10 | 2013-06-05 | セイコーインスツル株式会社 | 電源電圧低下検出回路 |
| JP4417989B2 (ja) * | 2007-09-13 | 2010-02-17 | Okiセミコンダクタ株式会社 | 電流源装置、オシレータ装置およびパルス発生装置 |
| TW200928648A (en) * | 2007-12-20 | 2009-07-01 | Airoha Tech Corp | Voltage reference circuit |
| JP2009199675A (ja) * | 2008-02-22 | 2009-09-03 | Seiko Instruments Inc | 不揮発性半導体記憶装置 |
| US7692975B2 (en) | 2008-05-09 | 2010-04-06 | Micron Technology, Inc. | System and method for mitigating reverse bias leakage |
| JP5127661B2 (ja) * | 2008-10-10 | 2013-01-23 | 株式会社東芝 | 半導体記憶装置 |
| US20120200272A1 (en) * | 2011-02-07 | 2012-08-09 | Intersil Americas Inc. | Shunt regulator for high voltage output using indirect output voltage sensing |
| US8786355B2 (en) * | 2011-11-10 | 2014-07-22 | Qualcomm Incorporated | Low-power voltage reference circuit |
| CN104145308B (zh) | 2012-02-29 | 2017-05-31 | 松下知识产权经营株式会社 | 非易失性半导体存储装置 |
| JP5667260B1 (ja) | 2013-08-20 | 2015-02-12 | ウィンボンド エレクトロニクス コーポレーション | 半導体記憶装置 |
| US9704572B2 (en) * | 2015-03-20 | 2017-07-11 | Sandisk Technologies Llc | Sense amplifier with integrating capacitor and methods of operation |
| CN105304116B (zh) * | 2015-09-16 | 2018-07-20 | 江苏时代全芯存储科技有限公司 | 记忆体驱动电路 |
| JP2023095471A (ja) * | 2021-12-24 | 2023-07-06 | キオクシア株式会社 | 半導体記憶装置 |
| KR102897859B1 (ko) | 2023-11-14 | 2025-12-10 | (주)엘센 | 정전압 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342926A (en) * | 1980-11-17 | 1982-08-03 | Motorola, Inc. | Bias current reference circuit |
| US4769589A (en) * | 1987-11-04 | 1988-09-06 | Teledyne Industries, Inc. | Low-voltage, temperature compensated constant current and voltage reference circuit |
| US5109187A (en) * | 1990-09-28 | 1992-04-28 | Intel Corporation | CMOS voltage reference |
| JP2851767B2 (ja) * | 1992-10-15 | 1999-01-27 | 三菱電機株式会社 | 電圧供給回路および内部降圧回路 |
| US5748533A (en) * | 1996-03-26 | 1998-05-05 | Invoice Technology, Inc. | Read circuit which uses a coarse-to-fine search when reading the threshold voltage of a memory cell |
| US5818294A (en) * | 1996-07-18 | 1998-10-06 | Advanced Micro Devices, Inc. | Temperature insensitive current source |
| JP3532721B2 (ja) * | 1996-12-19 | 2004-05-31 | 株式会社東芝 | 定電圧発生回路 |
| KR100246335B1 (ko) * | 1997-03-22 | 2000-03-15 | 김영환 | 메모리소자의내부정전압회로 |
| KR19990047008A (ko) * | 1997-12-02 | 1999-07-05 | 구본준 | 외부조건 변화에 둔감한 기준전압 발생회로 |
| KR100322527B1 (ko) * | 1999-01-29 | 2002-03-18 | 윤종용 | 밴드갭 전압기준회로 |
| JP3886669B2 (ja) | 1999-06-10 | 2007-02-28 | 株式会社東芝 | 半導体記憶装置 |
| WO2001027931A1 (en) * | 1999-10-08 | 2001-04-19 | Aplus Flash Technology, Inc. | Multiple level flash memory |
| JP3423957B2 (ja) * | 1999-11-25 | 2003-07-07 | Necエレクトロニクス株式会社 | 降圧回路 |
| US6518833B2 (en) * | 1999-12-22 | 2003-02-11 | Intel Corporation | Low voltage PVT insensitive MOSFET based voltage reference circuit |
| US6441680B1 (en) * | 2001-03-29 | 2002-08-27 | The Hong Kong University Of Science And Technology | CMOS voltage reference |
-
2002
- 2002-09-11 US US10/238,773 patent/US6734719B2/en not_active Expired - Lifetime
- 2002-09-12 TW TW091120880A patent/TW591800B/zh not_active IP Right Cessation
- 2002-09-13 KR KR10-2002-0055588A patent/KR100464897B1/ko not_active Expired - Lifetime
- 2002-09-13 CN CNB021429634A patent/CN1208834C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20030048684A1 (en) | 2003-03-13 |
| CN1405888A (zh) | 2003-03-26 |
| TW591800B (en) | 2004-06-11 |
| KR100464897B1 (ko) | 2005-01-07 |
| US6734719B2 (en) | 2004-05-11 |
| KR20030023560A (ko) | 2003-03-19 |
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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 | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Toshiba Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Kaixia Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Japanese businessman Panjaya Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211013 Address after: Tokyo, Japan Patentee after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050629 |