FR2366665A1 - Memoire dynamique a circuits integres a semi-conducteurs - Google Patents

Memoire dynamique a circuits integres a semi-conducteurs

Info

Publication number
FR2366665A1
FR2366665A1 FR7728801A FR7728801A FR2366665A1 FR 2366665 A1 FR2366665 A1 FR 2366665A1 FR 7728801 A FR7728801 A FR 7728801A FR 7728801 A FR7728801 A FR 7728801A FR 2366665 A1 FR2366665 A1 FR 2366665A1
Authority
FR
France
Prior art keywords
memory
dynamic memory
integrated semiconductor
semiconductor circuits
elements
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.)
Granted
Application number
FR7728801A
Other languages
English (en)
Other versions
FR2366665B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAFAROV PALMIR
Original Assignee
GAFAROV PALMIR
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 GAFAROV PALMIR filed Critical GAFAROV PALMIR
Publication of FR2366665A1 publication Critical patent/FR2366665A1/fr
Application granted granted Critical
Publication of FR2366665B1 publication Critical patent/FR2366665B1/fr
Granted legal-status Critical Current

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
    • G11C11/403—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 
    • G11C11/4097—Bit-line organisation, e.g. bit-line layout, folded bit lines

Abstract

L'invention concerne les techniques de calcul. La mémoire dynamique faisant l'objet de l'invention est caractérisée en ce que sa matrice comporte, dans chacune des colonnes 5, un fil numérique supplementaire 7 disposé en parallèle sur le fil numérique 6 et auquel sont reliées l'une des bornes de chaque élément du groupe d'éléments de mémoire 2 et l'une des bornes d'information de l'amplificateur différentiel 10 de la colonne 5, la connexion des éléments de chacun des groupes d'éléments de mémoire 1 et 2 aux fils numériques 6 et 7 correspondants étant réalisée de telle manière que, le long de la colonne 5, au moins un élément de mémoire 1 alterne avec au moins un élément de mémoire 2. L'invention permet notamment d'améliorer la sensibilité des amplificateurs différentiels à la différence de potentiel d'information
FR7728801A 1976-09-30 1977-09-23 Memoire dynamique a circuits integres a semi-conducteurs Granted FR2366665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762406945A SU928412A1 (ru) 1976-09-30 1976-09-30 Матричный накопитель дл интегрального запоминающего устройства

Publications (2)

Publication Number Publication Date
FR2366665A1 true FR2366665A1 (fr) 1978-04-28
FR2366665B1 FR2366665B1 (fr) 1979-09-07

Family

ID=20677899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728801A Granted FR2366665A1 (fr) 1976-09-30 1977-09-23 Memoire dynamique a circuits integres a semi-conducteurs

Country Status (8)

Country Link
US (1) US4133048A (fr)
JP (1) JPS5352023A (fr)
DD (1) DD132744A1 (fr)
DE (1) DE2739276C3 (fr)
FR (1) FR2366665A1 (fr)
GB (1) GB1552543A (fr)
NL (1) NL7709976A (fr)
SU (1) SU928412A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919166C2 (de) * 1978-05-12 1986-01-02 Nippon Electric Co., Ltd., Tokio/Tokyo Speichervorrichtung
JPS58111183A (ja) * 1981-12-25 1983-07-02 Hitachi Ltd ダイナミツクｒａｍ集積回路装置
US4494220A (en) * 1982-11-24 1985-01-15 At&T Bell Laboratories Folded bit line memory with one decoder per pair of spare rows

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317729A1 (fr) * 1975-07-10 1977-02-04 Burroughs Corp Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969706A (en) * 1974-10-08 1976-07-13 Mostek Corporation Dynamic random access memory misfet integrated circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317729A1 (fr) * 1975-07-10 1977-02-04 Burroughs Corp Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor

Also Published As

Publication number Publication date
NL7709976A (nl) 1978-04-03
SU928412A1 (ru) 1982-05-15
DE2739276B2 (de) 1979-10-11
FR2366665B1 (fr) 1979-09-07
DD132744A1 (de) 1978-10-25
DE2739276A1 (de) 1978-04-06
JPS5352023A (en) 1978-05-12
GB1552543A (en) 1979-09-12
US4133048A (en) 1979-01-02
DE2739276C3 (de) 1981-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse