CN106816174B - 一种flash存储器编程电路及其电压控制方法 - Google Patents
一种flash存储器编程电路及其电压控制方法 Download PDFInfo
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- CN106816174B CN106816174B CN201510850658.6A CN201510850658A CN106816174B CN 106816174 B CN106816174 B CN 106816174B CN 201510850658 A CN201510850658 A CN 201510850658A CN 106816174 B CN106816174 B CN 106816174B
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Description
| WL | BL | SL | |
| selected | Vgp | Vdp | Vsp |
| BL Unselect | 0V or Vgp | Vinh | 0V or Vsp |
| WL Unselect | 0V | Vdp or Vinh | 0V or Vsp |
| SL Unselect | 0V | Vdp or Vinh | SLBIAS |
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| CN201510850658.6A CN106816174B (zh) | 2015-11-30 | 2015-11-30 | 一种flash存储器编程电路及其电压控制方法 |
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| CN201510850658.6A CN106816174B (zh) | 2015-11-30 | 2015-11-30 | 一种flash存储器编程电路及其电压控制方法 |
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| Publication Number | Publication Date |
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| CN106816174A CN106816174A (zh) | 2017-06-09 |
| CN106816174B true CN106816174B (zh) | 2021-04-09 |
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| CN201510850658.6A Active CN106816174B (zh) | 2015-11-30 | 2015-11-30 | 一种flash存储器编程电路及其电压控制方法 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5642309A (en) * | 1994-09-09 | 1997-06-24 | Samsung Electronics Co., Ltd. | Auto-program circuit in a nonvolatile semiconductor memory device |
| CN1371101A (zh) * | 2001-02-22 | 2002-09-25 | 三星电子株式会社 | 用于编程非易失性存储器的位线设置和放电电路 |
| CN101303893A (zh) * | 2007-05-09 | 2008-11-12 | 晶豪科技股份有限公司 | 非易失半导体存储装置及其编程方法 |
| CN101339807A (zh) * | 2007-07-02 | 2009-01-07 | 晶豪科技股份有限公司 | 非易失性半导体存储器的编程方法及其电路 |
| CN104992726A (zh) * | 2015-07-20 | 2015-10-21 | 上海华虹宏力半导体制造有限公司 | 一种闪存电路及编程方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7474563B2 (en) * | 2006-11-28 | 2009-01-06 | Macronix International Co., Ltd. | Flash memory, program circuit and program method thereof |
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2015
- 2015-11-30 CN CN201510850658.6A patent/CN106816174B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5642309A (en) * | 1994-09-09 | 1997-06-24 | Samsung Electronics Co., Ltd. | Auto-program circuit in a nonvolatile semiconductor memory device |
| CN1371101A (zh) * | 2001-02-22 | 2002-09-25 | 三星电子株式会社 | 用于编程非易失性存储器的位线设置和放电电路 |
| CN101303893A (zh) * | 2007-05-09 | 2008-11-12 | 晶豪科技股份有限公司 | 非易失半导体存储装置及其编程方法 |
| CN101339807A (zh) * | 2007-07-02 | 2009-01-07 | 晶豪科技股份有限公司 | 非易失性半导体存储器的编程方法及其电路 |
| CN104992726A (zh) * | 2015-07-20 | 2015-10-21 | 上海华虹宏力半导体制造有限公司 | 一种闪存电路及编程方法 |
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| CN106816174A (zh) | 2017-06-09 |
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Address after: 100083 18 floor, West Tower, block D, Tongfang science and Technology Plaza, 1 Wang Zhuang Road, Wudaokou, Haidian District, Beijing. Applicant after: ZIGUANG TONGXIN MICROELECTRONICS CO.,LTD. Address before: 100083 18 floor, West Tower, block D, Tongfang science and Technology Plaza, 1 Wang Zhuang Road, Wudaokou, Haidian District, Beijing. Applicant before: BEIJING TONGFANG MICROELECTRONICS Co.,Ltd. |
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Effective date of registration: 20220927 Address after: In Xinxing Electronic Industrial Park, Yutian County, Tangshan City, Hebei Province, 063000 (west of Yuzun West Road) Patentee after: Tangshan jiezhun core measurement information technology Co.,Ltd. Address before: 100083 18 floor, West Tower, block D, Tongfang science and Technology Plaza, 1 Wang Zhuang Road, Wudaokou, Haidian District, Beijing. Patentee before: ZIGUANG TONGXIN MICROELECTRONICS CO.,LTD. |
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Effective date of registration: 20250912 Address after: 100092 Beijing City Haidian District Xixiaokou Road 66 Zhongguancun Dongsheng Science and Technology Park . North Land B-1 Building First Floor 106A Patentee after: ZIGUANG TONGXIN MICROELECTRONICS CO.,LTD. Country or region after: China Address before: In Xinxing Electronic Industrial Park, Yutian County, Tangshan City, Hebei Province, 063000 (west of Yuzun West Road) Patentee before: Tangshan jiezhun core measurement information technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20260112 Address after: 100092 Beijing City Haidian District Xixiaokou Road 66 Zhongguancun Dongsheng Science and Technology Park . North Land B-1 Building 4th Floor 402 Patentee after: Beijing Ziguang Anxin Technology Co.,Ltd. Country or region after: China Address before: 100092 Beijing City Haidian District Xixiaokou Road 66 Zhongguancun Dongsheng Science and Technology Park . North Land B-1 Building First Floor 106A Patentee before: ZIGUANG TONGXIN MICROELECTRONICS CO.,LTD. Country or region before: China |