NL7810293A - Geheugenschakeling. - Google Patents

Geheugenschakeling.

Info

Publication number: NL7810293A
Authority: NL; Netherlands
Prior art keywords: memory switch; switch; memory
Prior art date: 1977-10-18

Application number

NL7810293A

Other languages

English (en)

Original Assignee

Fujitsu Ltd

Priority date (The priority date 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 date listed.)

1977-10-18

Filing date

1978-10-13

Publication date

1979-04-20

1978-10-13 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1979-04-20 Publication of NL7810293A publication Critical patent/NL7810293A/nl

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
- G11C11/403—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 common to a multiplicity of memory cells, i.e. external refresh
- G11C11/404—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 common to a multiplicity of memory cells, i.e. external refresh with one charge-transfer gate, e.g. MOS transistor, per cell
- 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
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Computer Hardware Design (AREA)
Dram (AREA)
Static Random-Access Memory (AREA)

NL7810293A 1977-10-18 1978-10-13 Geheugenschakeling. NL7810293A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12470477A JPS5457921A (en)	1977-10-18	1977-10-18	Sense amplifier circuit

Publications (1)

Publication Number	Publication Date
NL7810293A true NL7810293A (nl)	1979-04-20

Family

ID=14892023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7810293A NL7810293A (nl)	1977-10-18	1978-10-13	Geheugenschakeling.

Country Status (5)

Country	Link
US (1)	US4262341A (nl)
JP (1)	JPS5457921A (nl)
DE (1)	DE2845100C3 (nl)
GB (1)	GB2006562B (nl)
NL (1)	NL7810293A (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5823388A (ja) *	1981-08-05	1983-02-12	Nec Corp	メモリ装置
US4493056A (en) *	1982-06-30	1985-01-08	International Business Machines Corporation	RAM Utilizing offset contact regions for increased storage capacitance
JPS59172761A (ja) *	1983-03-23	1984-09-29	Hitachi Ltd	半導体装置
US4725986A (en) *	1983-09-20	1988-02-16	International Business Machines Corporation	FET read only memory cell with word line augmented precharging of the bit lines
DE151898T1 (de) *	1984-01-05	1985-11-21	Mostek Corp., Carrollton, Tex.	Verfahren und anordnung zur ausgleichung einer speicherzelle.
JPS60191499A (ja) *	1984-03-09	1985-09-28	Toshiba Corp	ダイナミツク型ランダムアクセスメモリ
JPS6150284A (ja) *	1984-08-17	1986-03-12	Mitsubishi Electric Corp	シエアドセンスアンプ回路の駆動方法
JPH0234178Y2 (nl) *	1984-12-11	1990-09-13
JPS6410493A (en) *	1987-07-02	1989-01-13	Mitsubishi Electric Corp	Charge transfer type sense amplifier
US4816706A (en) *	1987-09-10	1989-03-28	International Business Machines Corporation	Sense amplifier with improved bitline precharging for dynamic random access memory
JPH052417Y2 (nl) *	1987-10-27	1993-01-21
US5148399A (en) *	1988-06-28	1992-09-15	Oki Electric Industry Co., Ltd.	Sense amplifier circuitry selectively separable from bit lines for dynamic random access memory
JPH0442493A (ja) *	1990-06-07	1992-02-13	Fujitsu Ltd	半導体記憶装置
KR100256120B1 (ko) *	1993-09-22	2000-05-15	김영환	고속 감지 증폭기
US5982202A (en) *	1998-05-13	1999-11-09	Dallas Semiconductor Corporation	Method and apparatus for pre-biasing inputs to a latching portion of a sensing amplifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3760381A (en) *	1972-06-30	1973-09-18	Ibm	Stored charge memory detection circuit
JPS5080736A (nl) *	1973-11-14	1975-07-01
US4010453A (en) *	1975-12-03	1977-03-01	International Business Machines Corporation	Stored charge differential sense amplifier
US4061999A (en) *	1975-12-29	1977-12-06	Mostek Corporation	Dynamic random access memory system
SU928405A1 (ru) *	1976-08-05	1982-05-15	Предприятие П/Я Р-6429	Усилитель считывани дл интегрального запоминающего устройства
JPS6034191B2 (ja) *	1977-03-04	1985-08-07	日本電気株式会社	記憶回路
JPS5935114B2 (ja) *	1977-03-17	1984-08-27	日本電気株式会社	増巾回路

1977
- 1977-10-18 JP JP12470477A patent/JPS5457921A/ja active Granted
1978
- 1978-10-10 GB GB7839948A patent/GB2006562B/en not_active Expired
- 1978-10-13 NL NL7810293A patent/NL7810293A/nl not_active Application Discontinuation
- 1978-10-17 DE DE2845100A patent/DE2845100C3/de not_active Expired
- 1978-10-18 US US05/952,334 patent/US4262341A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS6145316B2 (nl)	1986-10-07
JPS5457921A (en)	1979-05-10
DE2845100C3 (de)	1982-07-15
GB2006562A (en)	1979-05-02
GB2006562B (en)	1982-05-26
DE2845100B2 (nl)	1980-01-31
US4262341A (en)	1981-04-14
DE2845100A1 (de)	1979-04-19

Publication	Publication Date	Title
NL7712185A (nl)	1978-05-09	Schakelaar.
FI781597A (fi)	1978-11-21	Saosom bindemedel foer bestrykningskompositioner foer papper anvaendbar vattenhaltig polymerlatex.
BE865203A (fr)	1978-09-22	Hogedruk-kwikdampontladingslamp.
NL7710934A (nl)	1978-04-07	Schakelaar.
NL7810293A (nl)	1979-04-20	Geheugenschakeling.
IT7821099A0 (it)	1978-03-10	Piridinil-aminoalchileteri.
NL7800390A (nl)	1978-07-14	Meervoudige schakelaar.
NL7810579A (nl)	1979-05-02	Schakelnet.
IT7821048V0 (it)	1978-03-03	Espositore.
NO774381L (no)	1978-08-11	Sporveksel.
IT7821258A0 (it)	1978-03-15	Ossirancarbossamidi.
IT7820276A0 (it)	1978-02-16	Virricello passante.
NL7613269A (nl)	1977-07-28	Schakelaar.
NL7712153A (nl)	1978-05-12	Schakelaar.
NL7810994A (nl)	1979-05-08	Schakelaar.
NL7802932A (nl)	1978-09-20	Logische schakeling.
NL7802904A (nl)	1979-09-18	Schakelaar.
IT7822192A0 (it)	1978-04-11	Monoazo-coloranti.
ES229433Y (es)	1977-12-16	Panera.
ES231330Y (es)	1978-04-01	Escalimetro.
ES228764Y (es)	1977-12-16	Contenedor-eslinga.
ES229080Y (es)	1977-12-01	Manta-colcha.
ES229152Y (es)	1977-12-16	Electro-compresor olehidraulico.
ES228203Y (es)	1977-11-16	Cacillo-balanza.
ES229712Y (es)	1978-01-01	Garbillo-bolsa.

Legal Events

Date	Code	Title
1979-05-10	A1A	A request for search or an international-type search has been filed
1980-07-25	BB	A search report has been drawn up
1981-02-25	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-06-01	BV	The patent application has lapsed