CN101989457A - 减少滤波电容的非易挥发存储器系统 - Google Patents
减少滤波电容的非易挥发存储器系统 Download PDFInfo
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- CN101989457A CN101989457A CN2009100577018A CN200910057701A CN101989457A CN 101989457 A CN101989457 A CN 101989457A CN 2009100577018 A CN2009100577018 A CN 2009100577018A CN 200910057701 A CN200910057701 A CN 200910057701A CN 101989457 A CN101989457 A CN 101989457A
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- charge pump
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CN200910057701.8A CN101989457B (zh) | 2009-08-04 | 2009-08-04 | 减少滤波电容的非易挥发存储器系统 |
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CN200910057701.8A CN101989457B (zh) | 2009-08-04 | 2009-08-04 | 减少滤波电容的非易挥发存储器系统 |
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CN101989457A true CN101989457A (zh) | 2011-03-23 |
CN101989457B CN101989457B (zh) | 2015-06-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290981A (zh) * | 2011-05-23 | 2011-12-21 | 上海宏力半导体制造有限公司 | 一种电荷泵电路和采用所述电荷泵电路的闪速存储器 |
CN105551523A (zh) * | 2015-12-10 | 2016-05-04 | 北京兆易创新科技股份有限公司 | Nand存储器及其平衡wl电压建立时间的装置 |
CN108538333A (zh) * | 2017-03-06 | 2018-09-14 | 北京兆易创新科技股份有限公司 | Nand闪存的读操作处理方法、装置和nand存储设备 |
CN112054670A (zh) * | 2020-08-07 | 2020-12-08 | 皓骏科技(北京)有限公司 | 麦克风及其电荷泵电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1477773A (zh) * | 2003-07-11 | 2004-02-25 | 清华大学 | 基于耦合电容共享的电荷泵电路 |
US20050242869A1 (en) * | 2002-07-08 | 2005-11-03 | Koninklijke Philips Electronics N.V. | Medium for storing and reading information, and device for storing and reading of information on and from the medium |
WO2008078120A1 (en) * | 2006-12-22 | 2008-07-03 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
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2009
- 2009-08-04 CN CN200910057701.8A patent/CN101989457B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050242869A1 (en) * | 2002-07-08 | 2005-11-03 | Koninklijke Philips Electronics N.V. | Medium for storing and reading information, and device for storing and reading of information on and from the medium |
CN1477773A (zh) * | 2003-07-11 | 2004-02-25 | 清华大学 | 基于耦合电容共享的电荷泵电路 |
WO2008078120A1 (en) * | 2006-12-22 | 2008-07-03 | Wolfson Microelectronics Plc | Charge pump circuit and methods of operation thereof |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102290981A (zh) * | 2011-05-23 | 2011-12-21 | 上海宏力半导体制造有限公司 | 一种电荷泵电路和采用所述电荷泵电路的闪速存储器 |
CN102290981B (zh) * | 2011-05-23 | 2016-02-24 | 上海华虹宏力半导体制造有限公司 | 一种电荷泵电路和采用所述电荷泵电路的闪速存储器 |
CN105551523A (zh) * | 2015-12-10 | 2016-05-04 | 北京兆易创新科技股份有限公司 | Nand存储器及其平衡wl电压建立时间的装置 |
CN108538333A (zh) * | 2017-03-06 | 2018-09-14 | 北京兆易创新科技股份有限公司 | Nand闪存的读操作处理方法、装置和nand存储设备 |
CN108538333B (zh) * | 2017-03-06 | 2022-02-11 | 北京兆易创新科技股份有限公司 | Nand闪存的读操作处理方法、装置和nand存储设备 |
CN112054670A (zh) * | 2020-08-07 | 2020-12-08 | 皓骏科技(北京)有限公司 | 麦克风及其电荷泵电路 |
CN112054670B (zh) * | 2020-08-07 | 2023-10-17 | 苏州纳芯微电子股份有限公司 | 麦克风及其电荷泵电路 |
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CN101989457B (zh) | 2015-06-03 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140109 |
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Effective date of registration: 20140109 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
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