BR7107227D0 - Elemento de memoria flipflop permanente - Google Patents
Elemento de memoria flipflop permanenteInfo
- Publication number
- BR7107227D0 BR7107227D0 BR7227/71A BR722771A BR7107227D0 BR 7107227 D0 BR7107227 D0 BR 7107227D0 BR 7227/71 A BR7227/71 A BR 7227/71A BR 722771 A BR722771 A BR 722771A BR 7107227 D0 BR7107227 D0 BR 7107227D0
- Authority
- BR
- Brazil
- Prior art keywords
- permanent
- memory element
- flipflop
- flipflop memory
- permanent flipflop
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/402—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration individual to each memory cell, i.e. internal refresh
- G11C11/4023—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration individual to each memory cell, i.e. internal refresh using field effect transistors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/356008—Bistable circuits ensuring a predetermined initial state when the supply voltage has been applied; storing the actual state when the supply voltage fails
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/356017—Bistable circuits using additional transistors in the input circuit
- H03K3/356052—Bistable circuits using additional transistors in the input circuit using pass gates
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Logic Circuits (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8619070A | 1970-11-02 | 1970-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7107227D0 true BR7107227D0 (pt) | 1973-04-10 |
Family
ID=22196897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7227/71A BR7107227D0 (pt) | 1970-11-02 | 1971-10-29 | Elemento de memoria flipflop permanente |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3676717A (pt) |
| JP (1) | JPS5325217B1 (pt) |
| AU (1) | AU445397B2 (pt) |
| BE (1) | BE774737A (pt) |
| BR (1) | BR7107227D0 (pt) |
| CA (1) | CA946511A (pt) |
| CH (1) | CH540549A (pt) |
| DE (1) | DE2154024A1 (pt) |
| DK (1) | DK132357C (pt) |
| ES (1) | ES396463A1 (pt) |
| FR (1) | FR2112392B1 (pt) |
| GB (1) | GB1313718A (pt) |
| NL (1) | NL7115023A (pt) |
| SE (1) | SE364796B (pt) |
| ZA (1) | ZA716852B (pt) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA974657A (en) * | 1971-12-28 | 1975-09-16 | Matsushita Electric Industrial Co., Ltd. | Switching device equipped with a semiconductor memory element |
| US3771148A (en) * | 1972-03-31 | 1973-11-06 | Ncr | Nonvolatile capacitive memory cell |
| US3761901A (en) * | 1972-06-28 | 1973-09-25 | Ncr | Nonvolatile memory cell |
| US3845327A (en) * | 1972-08-16 | 1974-10-29 | Westinghouse Electric Corp | Counter with memory utilizing mnos memory elements |
| US4675841A (en) * | 1974-12-23 | 1987-06-23 | Pitney Bowes Inc. | Micro computerized electronic postage meter system |
| GB1516134A (en) * | 1975-05-20 | 1978-06-28 | Plessey Co Ltd | Electrical information store |
| JPS5228824A (en) * | 1975-08-29 | 1977-03-04 | Toshiba Corp | Multiple storage unit |
| GB1537114A (en) * | 1975-08-29 | 1978-12-29 | Tokyo Shibaura Electric Co | Memory apparatus |
| GB1545087A (en) * | 1975-09-05 | 1979-05-02 | Ncr Co | Bistable multivibrator circuit |
| US4095281A (en) * | 1976-03-04 | 1978-06-13 | Rca Corporation | Random access-erasable read only memory cell |
| US4175291A (en) * | 1976-08-16 | 1979-11-20 | Ncr Corporation | Non-volatile random access memory cell |
| US4125877A (en) * | 1976-11-26 | 1978-11-14 | Motorola, Inc. | Dual port random access memory storage cell |
| GB2000407B (en) * | 1977-06-27 | 1982-01-27 | Hughes Aircraft Co | Volatile/non-volatile logic latch circuit |
| JPS5856134B2 (ja) * | 1977-11-24 | 1983-12-13 | ホーチキ株式会社 | 記憶装置 |
| US4193128A (en) * | 1978-05-31 | 1980-03-11 | Westinghouse Electric Corp. | High-density memory with non-volatile storage array |
| US4224686A (en) * | 1978-10-02 | 1980-09-23 | Ncr Corporation | Electrically alterable memory cell |
| WO1980001965A1 (en) * | 1979-03-13 | 1980-09-18 | Ncr Co | Static volatile/non-volatile ram system |
| JPS56500108A (pt) * | 1979-03-13 | 1981-02-05 | ||
| JPS55138104A (en) * | 1979-04-13 | 1980-10-28 | Hitachi Ltd | Engine controller |
| US4285050A (en) * | 1979-10-30 | 1981-08-18 | Pitney Bowes Inc. | Electronic postage meter operating voltage variation sensing system |
| US4388704A (en) * | 1980-09-30 | 1983-06-14 | International Business Machines Corporation | Non-volatile RAM cell with enhanced conduction insulators |
| US4399522A (en) * | 1980-09-30 | 1983-08-16 | International Business Machines Corporation | Non-volatile static RAM cell with enhanced conduction insulators |
| US4363110A (en) * | 1980-12-22 | 1982-12-07 | International Business Machines Corp. | Non-volatile dynamic RAM cell |
| US4998888A (en) * | 1984-07-23 | 1991-03-12 | Sgs-Thomson Microelectronics, Inc. | Integrated circuit package with battery housing |
| US5055704A (en) * | 1984-07-23 | 1991-10-08 | Sgs-Thomson Microelectronics, Inc. | Integrated circuit package with battery housing |
| US5276354A (en) * | 1981-05-27 | 1994-01-04 | Sgs-Thomson Microelectronics, Inc. | Integrated circuit package with battery housing |
| FR2517143A1 (fr) * | 1981-11-20 | 1983-05-27 | Efcis | Bascule bistable a stockage non volatil et a repositionnement dynamique |
| US4446535A (en) * | 1981-12-31 | 1984-05-01 | International Business Machines Corporation | Non-inverting non-volatile dynamic RAM cell |
| US4471471A (en) * | 1981-12-31 | 1984-09-11 | International Business Machines Corporation | Non-volatile RAM device |
| US4432072A (en) * | 1981-12-31 | 1984-02-14 | International Business Machines Corporation | Non-volatile dynamic RAM cell |
| US4420821A (en) * | 1982-02-19 | 1983-12-13 | International Business Machines Corporation | Static RAM with non-volatile back-up storage and method of operation thereof |
| US4716312A (en) * | 1985-05-07 | 1987-12-29 | California Institute Of Technology | CMOS logic circuit |
| US4685085A (en) * | 1985-06-17 | 1987-08-04 | Rockwell International Corporation | Non-volatile ram cell with charge pumps |
| EP0800178B1 (en) * | 1996-04-05 | 2005-02-02 | STMicroelectronics S.r.l. | Auto-saving circuit for programming set-up elements in non-volatile memory devices |
| US6122191A (en) * | 1996-05-01 | 2000-09-19 | Cypress Semiconductor Corporation | Semiconductor non-volatile device including embedded non-volatile elements |
| US5892712A (en) * | 1996-05-01 | 1999-04-06 | Nvx Corporation | Semiconductor non-volatile latch device including embedded non-volatile elements |
| US6107865A (en) * | 1997-10-31 | 2000-08-22 | Stmicroelectronics, Inc. | VSS switching scheme for battery backed-up semiconductor devices |
| US6362675B1 (en) * | 1999-07-12 | 2002-03-26 | Ramtron International Corporation | Nonvolatile octal latch and D-type register |
| US8072834B2 (en) * | 2005-08-25 | 2011-12-06 | Cypress Semiconductor Corporation | Line driver circuit and method with standby mode of operation |
| US7859925B1 (en) | 2006-03-31 | 2010-12-28 | Cypress Semiconductor Corporation | Anti-fuse latch self-test circuit and method |
| US7821859B1 (en) | 2006-10-24 | 2010-10-26 | Cypress Semiconductor Corporation | Adaptive current sense amplifier with direct array access capability |
| US20080151654A1 (en) | 2006-12-22 | 2008-06-26 | Allan James D | Method and apparatus to implement a reset function in a non-volatile static random access memory |
| US7859906B1 (en) | 2007-03-30 | 2010-12-28 | Cypress Semiconductor Corporation | Circuit and method to increase read margin in non-volatile memories using a differential sensing circuit |
| US7881118B2 (en) * | 2007-05-25 | 2011-02-01 | Cypress Semiconductor Corporation | Sense transistor protection for memory programming |
| US8059458B2 (en) * | 2007-12-31 | 2011-11-15 | Cypress Semiconductor Corporation | 3T high density nvDRAM cell |
| US8064255B2 (en) * | 2007-12-31 | 2011-11-22 | Cypress Semiconductor Corporation | Architecture of a nvDRAM array and its sense regime |
| US8036032B2 (en) | 2007-12-31 | 2011-10-11 | Cypress Semiconductor Corporation | 5T high density NVDRAM cell |
-
1970
- 1970-11-02 US US86190A patent/US3676717A/en not_active Expired - Lifetime
-
1971
- 1971-09-14 CA CA122,839A patent/CA946511A/en not_active Expired
- 1971-10-11 GB GB4717871A patent/GB1313718A/en not_active Expired
- 1971-10-13 ZA ZA716852A patent/ZA716852B/xx unknown
- 1971-10-14 AU AU34579/71A patent/AU445397B2/en not_active Expired
- 1971-10-22 SE SE13458/71A patent/SE364796B/xx unknown
- 1971-10-28 ES ES396463A patent/ES396463A1/es not_active Expired
- 1971-10-29 BE BE774737A patent/BE774737A/xx unknown
- 1971-10-29 DE DE19712154024 patent/DE2154024A1/de active Granted
- 1971-10-29 BR BR7227/71A patent/BR7107227D0/pt unknown
- 1971-11-01 NL NL7115023A patent/NL7115023A/xx not_active Application Discontinuation
- 1971-11-01 DK DK532971A patent/DK132357C/da not_active IP Right Cessation
- 1971-11-02 CH CH1593071A patent/CH540549A/de not_active IP Right Cessation
- 1971-11-02 JP JP8754771A patent/JPS5325217B1/ja active Pending
- 1971-11-02 FR FR7139155A patent/FR2112392B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU445397B2 (en) | 1974-02-21 |
| CA946511A (en) | 1974-04-30 |
| FR2112392B1 (pt) | 1976-09-03 |
| CH540549A (de) | 1973-08-15 |
| DK132357B (da) | 1975-11-24 |
| US3676717A (en) | 1972-07-11 |
| DE2154024B2 (pt) | 1980-03-13 |
| ES396463A1 (es) | 1975-03-01 |
| BE774737A (fr) | 1972-02-14 |
| JPS5325217B1 (pt) | 1978-07-25 |
| DE2154024A1 (de) | 1972-05-04 |
| SE364796B (pt) | 1974-03-04 |
| AU3457971A (en) | 1973-04-19 |
| DE2154024C3 (pt) | 1980-11-13 |
| DK132357C (da) | 1976-05-03 |
| NL7115023A (pt) | 1972-05-04 |
| FR2112392A1 (pt) | 1972-06-16 |
| ZA716852B (en) | 1972-06-28 |
| GB1313718A (en) | 1973-04-18 |
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