ATE74229T1 - Elektrisch aenderbare nichtfluechtige speicheranordnung. - Google Patents
Elektrisch aenderbare nichtfluechtige speicheranordnung.Info
- Publication number
- ATE74229T1 ATE74229T1 AT86117929T AT86117929T ATE74229T1 AT E74229 T1 ATE74229 T1 AT E74229T1 AT 86117929 T AT86117929 T AT 86117929T AT 86117929 T AT86117929 T AT 86117929T AT E74229 T1 ATE74229 T1 AT E74229T1
- Authority
- AT
- Austria
- Prior art keywords
- eanom
- cell
- mos transistor
- gate
- terminal
- Prior art date
Links
- 230000006870 function Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
-
- 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
- H01L29/7883—Programmable transistors with only two possible levels of programmation charging by tunnelling of carriers, e.g. Fowler-Nordheim tunnelling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
- Dram (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Control Of Combustion (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/815,869 US4780750A (en) | 1986-01-03 | 1986-01-03 | Electrically alterable non-volatile memory device |
EP86117929A EP0231507B1 (de) | 1986-01-03 | 1986-12-23 | Elektrisch änderbare nichtflüchtige Speicheranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE74229T1 true ATE74229T1 (de) | 1992-04-15 |
Family
ID=25219064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86117929T ATE74229T1 (de) | 1986-01-03 | 1986-12-23 | Elektrisch aenderbare nichtfluechtige speicheranordnung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4780750A (de) |
EP (1) | EP0231507B1 (de) |
JP (1) | JPS62282466A (de) |
KR (1) | KR870007570A (de) |
AT (1) | ATE74229T1 (de) |
AU (1) | AU597610B2 (de) |
CA (1) | CA1267726A (de) |
DE (1) | DE3684589D1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4852063A (en) * | 1987-11-23 | 1989-07-25 | Ford Aerospace & Communications Corporation | Programmable voltage offset circuit |
US5020030A (en) * | 1988-10-31 | 1991-05-28 | Huber Robert J | Nonvolatile SNOS memory cell with induced capacitor |
US5142495A (en) * | 1989-03-10 | 1992-08-25 | Intel Corporation | Variable load for margin mode |
JP2529885B2 (ja) * | 1989-03-10 | 1996-09-04 | 工業技術院長 | 半導体メモリ及びその動作方法 |
IT1228822B (it) * | 1989-03-23 | 1991-07-04 | Sgs Thomson Microelectronics | Cella di riferimento per la lettura di dispositivi di memoria eeprom. |
WO1990015412A1 (en) * | 1989-06-08 | 1990-12-13 | Sierra Semiconductor Corporation | A high reliability non-volatile memory circuit and structure |
US5168464A (en) * | 1989-11-29 | 1992-12-01 | Ncr Corporation | Nonvolatile differential memory device and method |
US5231602A (en) * | 1990-04-25 | 1993-07-27 | Advanced Micro Devices, Inc. | Apparatus and method for improving the endurance of floating gate devices |
US5024993A (en) * | 1990-05-02 | 1991-06-18 | Microelectronics & Computer Technology Corporation | Superconducting-semiconducting circuits, devices and systems |
US5359571A (en) * | 1993-01-27 | 1994-10-25 | Yu Shih Chiang | Memory array having a plurality of address partitions |
US5424656A (en) * | 1993-05-07 | 1995-06-13 | Microelectronics And Computer Technology Corporation | Continuous superconductor to semiconductor converter circuit |
US5748525A (en) * | 1993-10-15 | 1998-05-05 | Advanced Micro Devices, Inc. | Array cell circuit with split read/write line |
JP3569728B2 (ja) * | 1995-01-11 | 2004-09-29 | 直 柴田 | 不揮発性半導体メモリ装置 |
KR100610490B1 (ko) * | 2005-06-17 | 2006-08-08 | 매그나칩 반도체 유한회사 | Eeprom 셀 및 eeprom 블록 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388704A (en) * | 1980-09-30 | 1983-06-14 | International Business Machines Corporation | Non-volatile RAM cell with enhanced conduction insulators |
JPS57141969A (en) * | 1981-02-27 | 1982-09-02 | Toshiba Corp | Nonvolatile semiconductor memory |
JPS5851568A (ja) * | 1981-09-22 | 1983-03-26 | Nec Corp | 半導体装置 |
US4477825A (en) * | 1981-12-28 | 1984-10-16 | National Semiconductor Corporation | Electrically programmable and erasable memory cell |
JPS58130571A (ja) * | 1982-01-29 | 1983-08-04 | Hitachi Ltd | 半導体装置 |
US4513397A (en) * | 1982-12-10 | 1985-04-23 | Rca Corporation | Electrically alterable, nonvolatile floating gate memory device |
US4527255A (en) * | 1982-07-06 | 1985-07-02 | Signetics Corporation | Non-volatile static random-access memory cell |
JPS5960797A (ja) * | 1982-09-30 | 1984-04-06 | Toshiba Corp | 不揮発性半導体メモリ装置 |
US4546454A (en) * | 1982-11-05 | 1985-10-08 | Seeq Technology, Inc. | Non-volatile memory cell fuse element |
EP0133667A3 (en) * | 1983-08-12 | 1987-08-26 | American Microsystems, Incorporated | High coupling ratio dense electrically erasable programmable read-only memory |
US4571704A (en) * | 1984-02-17 | 1986-02-18 | Hughes Aircraft Company | Nonvolatile latch |
US4611309A (en) * | 1984-09-24 | 1986-09-09 | Advanced Micro Devices, Inc. | Non-volatile dynamic RAM cell |
US4685083A (en) * | 1985-10-03 | 1987-08-04 | Thomson Components-Mostek Corporation | Improved nonvolatile memory circuit using a dual node floating gate memory cell |
-
1986
- 1986-01-03 US US06/815,869 patent/US4780750A/en not_active Expired - Lifetime
- 1986-12-23 AT AT86117929T patent/ATE74229T1/de not_active IP Right Cessation
- 1986-12-23 DE DE8686117929T patent/DE3684589D1/de not_active Expired - Lifetime
- 1986-12-23 EP EP86117929A patent/EP0231507B1/de not_active Expired - Lifetime
- 1986-12-26 JP JP61308996A patent/JPS62282466A/ja active Pending
- 1986-12-30 CA CA000526446A patent/CA1267726A/en not_active Expired - Lifetime
- 1986-12-31 KR KR860011624A patent/KR870007570A/ko not_active Application Discontinuation
- 1986-12-31 AU AU67096/86A patent/AU597610B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU597610B2 (en) | 1990-06-07 |
US4780750A (en) | 1988-10-25 |
CA1267726A (en) | 1990-04-10 |
EP0231507A2 (de) | 1987-08-12 |
AU6709686A (en) | 1987-07-09 |
EP0231507A3 (en) | 1988-04-20 |
DE3684589D1 (de) | 1992-04-30 |
KR870007570A (ko) | 1987-08-20 |
EP0231507B1 (de) | 1992-03-25 |
JPS62282466A (ja) | 1987-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |