CN101859776B - 一种非挥发性存储器以及其制造、编程和读取方法 - Google Patents
一种非挥发性存储器以及其制造、编程和读取方法 Download PDFInfo
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- CN101859776B CN101859776B CN200910081617XA CN200910081617A CN101859776B CN 101859776 B CN101859776 B CN 101859776B CN 200910081617X A CN200910081617X A CN 200910081617XA CN 200910081617 A CN200910081617 A CN 200910081617A CN 101859776 B CN101859776 B CN 101859776B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
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Abstract
Description
VWL | VBL | 是否进行编程 | ||
PROGRAM | 选WL/选BL | Vpp | Vss | 是 |
选WL/不选BL | Vpp | Vpp | 否 | |
不选WL/选BL | Vss | Vss | 否 | |
不选WL/不选BL | Vss | Vpp | 否 |
VWL | VBL | 检测灵敏放大器电流 | ||
READ | 选WL/选BL | Vdd | Vss | 检测 |
选WL/不选BL | Vdd | Vdd | 不检 | |
不选WL/选BL | Vss | Vss | 不检 | |
不选WL/不选BL | Vss | Vdd | 不检 |
Claims (12)
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CN200910081617XA CN101859776B (zh) | 2009-04-07 | 2009-04-07 | 一种非挥发性存储器以及其制造、编程和读取方法 |
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CN200910081617XA CN101859776B (zh) | 2009-04-07 | 2009-04-07 | 一种非挥发性存储器以及其制造、编程和读取方法 |
Publications (2)
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CN101859776A CN101859776A (zh) | 2010-10-13 |
CN101859776B true CN101859776B (zh) | 2012-06-20 |
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Families Citing this family (1)
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CN105118529A (zh) * | 2015-08-11 | 2015-12-02 | 上海华虹宏力半导体制造有限公司 | 控制栅电压导致字线晶体管势垒降低的模型 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6418060B1 (en) * | 2002-01-03 | 2002-07-09 | Ememory Technology Inc. | Method of programming and erasing non-volatile memory cells |
CN1373517A (zh) * | 2001-03-06 | 2002-10-09 | 力旺电子股份有限公司 | 嵌入式快闪存储器及其操作方法 |
CN1176493C (zh) * | 2002-06-28 | 2004-11-17 | 清华大学 | 快闪存储单元及其制造方法 |
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2009
- 2009-04-07 CN CN200910081617XA patent/CN101859776B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1373517A (zh) * | 2001-03-06 | 2002-10-09 | 力旺电子股份有限公司 | 嵌入式快闪存储器及其操作方法 |
US6418060B1 (en) * | 2002-01-03 | 2002-07-09 | Ememory Technology Inc. | Method of programming and erasing non-volatile memory cells |
CN1176493C (zh) * | 2002-06-28 | 2004-11-17 | 清华大学 | 快闪存储单元及其制造方法 |
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CN101859776A (zh) | 2010-10-13 |
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