IT8022716A0 - Struttura di memoria perfezionata. - Google Patents

Struttura di memoria perfezionata.

Info

Publication number
IT8022716A0
IT8022716A0 IT8022716A IT2271680A IT8022716A0 IT 8022716 A0 IT8022716 A0 IT 8022716A0 IT 8022716 A IT8022716 A IT 8022716A IT 2271680 A IT2271680 A IT 2271680A IT 8022716 A0 IT8022716 A0 IT 8022716A0
Authority
IT
Italy
Prior art keywords
memory structure
improved memory
improved
memory
Prior art date
Application number
IT8022716A
Other languages
English (en)
Other versions
IT1149977B (it
Inventor
Helmut H Heimer
Klein Wilfried
Najmann Knut
Friederich C Wernicke
Original Assignee
Intenational Busines Machines
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.)
Filing date
Publication date
Application filed by Intenational Busines Machines filed Critical Intenational Busines Machines
Publication of IT8022716A0 publication Critical patent/IT8022716A0/it
Application granted granted Critical
Publication of IT1149977B publication Critical patent/IT1149977B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • G11C7/062—Differential amplifiers of non-latching type, e.g. comparators, long-tailed pairs
    • 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
    • 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
    • G11C11/41—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 static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
    • G11C11/416—Read-write [R-W] circuits 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • G11C7/065—Differential amplifiers of latching type
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/20—Memory cell initialisation circuits, e.g. when powering up or down, memory clear, latent image memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
IT22716/80A 1979-06-30 1980-06-11 Struttura di memoria perfezionata IT1149977B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926514 DE2926514A1 (de) 1979-06-30 1979-06-30 Elektrische speicheranordnung und verfahren zu ihrem betrieb

Publications (2)

Publication Number Publication Date
IT8022716A0 true IT8022716A0 (it) 1980-06-11
IT1149977B IT1149977B (it) 1986-12-10

Family

ID=6074624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22716/80A IT1149977B (it) 1979-06-30 1980-06-11 Struttura di memoria perfezionata

Country Status (5)

Country Link
US (1) US4313179A (it)
EP (1) EP0020928B1 (it)
JP (1) JPS5824876B2 (it)
DE (2) DE2926514A1 (it)
IT (1) IT1149977B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731747A (en) * 1986-04-14 1988-03-15 American Telephone And Telegraph Company, At&T Bell Laboratories Highly parallel computation network with normalized speed of response
US4922455A (en) * 1987-09-08 1990-05-01 International Business Machines Corporation Memory cell with active device for saturation capacitance discharge prior to writing
DE3850970T2 (de) * 1988-10-28 1995-03-16 Ibm Doppelstufiger bipolarer Abtastverstärker für BICMOS SRAMS mit einem "common base"-Verstärker in der Endstufe.
JPH03116493A (ja) * 1989-09-28 1991-05-17 Toshiba Micro Electron Kk センスアンプ回路
KR100264075B1 (ko) 1997-06-20 2000-08-16 김영환 전하 증폭 비트 라인 센스 앰프
US20100326085A1 (en) * 2009-06-25 2010-12-30 Veilleux Leo J Lightweight start system for a gas turbine engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815106A (en) * 1972-05-11 1974-06-04 S Wiedmann Flip-flop memory cell arrangement
DE2021824C3 (de) * 1970-05-05 1980-08-14 Ibm Deutschland Gmbh, 7000 Stuttgart Monolithische Halbleiterschaltung
US3765002A (en) * 1971-04-20 1973-10-09 Siemens Ag Accelerated bit-line discharge of a mosfet memory
DE2135625B1 (de) * 1971-07-16 1973-01-04 Ibm Deutschland Gmbh, 7000 Stuttgart Schaltungsanordnung zur automatischen Schreib-Unterdrückung
US3983412A (en) * 1975-07-02 1976-09-28 Fairchild Camera And Instrument Corporation Differential sense amplifier
DE2612666C2 (de) * 1976-03-25 1982-11-18 Ibm Deutschland Gmbh, 7000 Stuttgart Integrierte, invertierende logische Schaltung
GB1579386A (en) * 1976-07-22 1980-11-19 Tokyo Shibaura Electric Co Semiconductor memory device and method of manufacturing the same
DE2647394C2 (de) * 1976-10-20 1978-11-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen MOS-Halbleiterspeicherbaustein

Also Published As

Publication number Publication date
IT1149977B (it) 1986-12-10
DE3064212D1 (en) 1983-08-25
EP0020928A1 (de) 1981-01-07
JPS5824876B2 (ja) 1983-05-24
US4313179A (en) 1982-01-26
EP0020928B1 (de) 1983-07-20
DE2926514A1 (de) 1981-01-15
JPS567293A (en) 1981-01-24

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