CN103227175B - 非易失性半导体存储装置 - Google Patents
非易失性半导体存储装置 Download PDFInfo
- Publication number
- CN103227175B CN103227175B CN201310018792.0A CN201310018792A CN103227175B CN 103227175 B CN103227175 B CN 103227175B CN 201310018792 A CN201310018792 A CN 201310018792A CN 103227175 B CN103227175 B CN 103227175B
- Authority
- CN
- China
- Prior art keywords
- memory device
- semiconductor memory
- write
- nonvolatile semiconductor
- floating boom
- 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 - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 35
- 239000000758 substrate Substances 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 2
- 229920005591 polysilicon Polymers 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 6
- 230000015654 memory Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/20—Resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7881—Programmable transistors with only two possible levels of programmation
- H01L29/7884—Programmable transistors with only two possible levels of programmation charging by hot carrier injection
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-012993 | 2012-01-25 | ||
JP2012012993A JP5888555B2 (ja) | 2012-01-25 | 2012-01-25 | 不揮発性半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103227175A CN103227175A (zh) | 2013-07-31 |
CN103227175B true CN103227175B (zh) | 2017-03-01 |
Family
ID=48796534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310018792.0A Expired - Fee Related CN103227175B (zh) | 2012-01-25 | 2013-01-18 | 非易失性半导体存储装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9252289B2 (zh) |
JP (1) | JP5888555B2 (zh) |
KR (1) | KR101960549B1 (zh) |
CN (1) | CN103227175B (zh) |
TW (1) | TW201347201A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166177A (ja) * | 1985-01-18 | 1986-07-26 | Mitsubishi Electric Corp | 半導体装置 |
CN1147001C (zh) * | 1997-09-15 | 2004-04-21 | 国际商业机器公司 | 带有阻性耦合浮栅的铁电存储晶体管 |
CN101000801A (zh) * | 2006-01-09 | 2007-07-18 | 亿而得微电子股份有限公司 | 一种非易失性存储器的编程与擦除方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434478A (en) * | 1981-11-27 | 1984-02-28 | International Business Machines Corporation | Programming floating gate devices |
JPH06291332A (ja) * | 1993-04-06 | 1994-10-18 | Nippon Steel Corp | 半導体記憶装置及びその使用方法 |
JP3450896B2 (ja) * | 1994-04-01 | 2003-09-29 | 三菱電機株式会社 | 不揮発性メモリ装置 |
US5687118A (en) * | 1995-11-14 | 1997-11-11 | Programmable Microelectronics Corporation | PMOS memory cell with hot electron injection programming and tunnelling erasing |
TW373316B (en) * | 1998-01-09 | 1999-11-01 | Winbond Electronic Corp | Electrostatic discharge protect circuit having erasable coding ROM device |
US6040996A (en) * | 1998-11-16 | 2000-03-21 | Chartered Semiconductor Manufacturing, Ltd. | Constant current programming waveforms for non-volatile memories |
JP4530464B2 (ja) * | 2000-03-09 | 2010-08-25 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
JP3843974B2 (ja) * | 2003-09-29 | 2006-11-08 | セイコーエプソン株式会社 | 表示駆動回路 |
JP2011009454A (ja) * | 2009-06-25 | 2011-01-13 | Renesas Electronics Corp | 半導体装置 |
-
2012
- 2012-01-25 JP JP2012012993A patent/JP5888555B2/ja not_active Expired - Fee Related
-
2013
- 2013-01-17 TW TW102101764A patent/TW201347201A/zh unknown
- 2013-01-17 US US13/743,485 patent/US9252289B2/en not_active Expired - Fee Related
- 2013-01-18 CN CN201310018792.0A patent/CN103227175B/zh not_active Expired - Fee Related
- 2013-01-24 KR KR1020130007962A patent/KR101960549B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166177A (ja) * | 1985-01-18 | 1986-07-26 | Mitsubishi Electric Corp | 半導体装置 |
CN1147001C (zh) * | 1997-09-15 | 2004-04-21 | 国际商业机器公司 | 带有阻性耦合浮栅的铁电存储晶体管 |
CN101000801A (zh) * | 2006-01-09 | 2007-07-18 | 亿而得微电子股份有限公司 | 一种非易失性存储器的编程与擦除方法 |
Also Published As
Publication number | Publication date |
---|---|
US9252289B2 (en) | 2016-02-02 |
CN103227175A (zh) | 2013-07-31 |
KR20130086561A (ko) | 2013-08-02 |
TW201347201A (zh) | 2013-11-16 |
JP2013153049A (ja) | 2013-08-08 |
KR101960549B1 (ko) | 2019-03-20 |
JP5888555B2 (ja) | 2016-03-22 |
US20130187216A1 (en) | 2013-07-25 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160330 Address after: Chiba County, Japan Applicant after: SEIKO INSTR INC Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20210118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |