JPS538528A - Memory circuit - Google Patents

Memory circuit

Info

Publication number
JPS538528A
JPS538528A JP8269376A JP8269376A JPS538528A JP S538528 A JPS538528 A JP S538528A JP 8269376 A JP8269376 A JP 8269376A JP 8269376 A JP8269376 A JP 8269376A JP S538528 A JPS538528 A JP S538528A
Authority
JP
Japan
Prior art keywords
memory circuit
accelerate
eliminate
applying
memory cell
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.)
Pending
Application number
JP8269376A
Other languages
English (en)
Inventor
Hiroshi Watabe
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8269376A priority Critical patent/JPS538528A/ja
Priority to US05/814,849 priority patent/US4125878A/en
Priority to FR7721355A priority patent/FR2358725A1/fr
Priority to DE2760030A priority patent/DE2760030C2/de
Priority to GB29266/77A priority patent/GB1555043A/en
Priority to DE2731442A priority patent/DE2731442C2/de
Publication of JPS538528A publication Critical patent/JPS538528A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
    • G11C5/025—Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
    • 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
    • G11C11/406—Management or control of the refreshing or charge-regeneration cycles
    • 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
    • G11C11/401—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 
    • G11C11/4093—Input/output [I/O] data interface arrangements, e.g. data buffers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Static Random-Access Memory (AREA)
JP8269376A 1976-07-12 1976-07-12 Memory circuit Pending JPS538528A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8269376A JPS538528A (en) 1976-07-12 1976-07-12 Memory circuit
US05/814,849 US4125878A (en) 1976-07-12 1977-07-11 Memory circuit
FR7721355A FR2358725A1 (fr) 1976-07-12 1977-07-11 Circuit de memoire a cellules a un transistor par bit
DE2760030A DE2760030C2 (de) 1976-07-12 1977-07-12 Speicherschaltung
GB29266/77A GB1555043A (en) 1976-07-12 1977-07-12 Digital memory circuit
DE2731442A DE2731442C2 (de) 1976-07-12 1977-07-12 Speicherschaltung mit Isolierschicht-Feldeffekttransistoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8269376A JPS538528A (en) 1976-07-12 1976-07-12 Memory circuit

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP16928280A Division JPS5677987A (en) 1980-12-01 1980-12-01 Memory circuit
JP56116637A Division JPS57172588A (en) 1981-07-24 1981-07-24 Memory circuit
JP56116636A Division JPS57169995A (en) 1981-07-24 1981-07-24 Memory circuit

Publications (1)

Publication Number Publication Date
JPS538528A true JPS538528A (en) 1978-01-26

Family

ID=13781482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8269376A Pending JPS538528A (en) 1976-07-12 1976-07-12 Memory circuit

Country Status (5)

Country Link
US (1) US4125878A (ja)
JP (1) JPS538528A (ja)
DE (2) DE2731442C2 (ja)
FR (1) FR2358725A1 (ja)
GB (1) GB1555043A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164491A (en) * 1981-04-02 1982-10-09 Nec Corp Semiconductor device
JPS57172588A (en) * 1981-07-24 1982-10-23 Nec Corp Memory circuit
JPS6288197A (ja) * 1985-10-04 1987-04-22 モトロ−ラ・イカコ−ポレ−テツド ダイナミツクランダムアクセスメモリ装置
JPS6288196A (ja) * 1985-10-04 1987-04-22 モトローラ・インコーポレーテッド ランダムアクセスメモリ装置
JPH02236893A (ja) * 1990-02-23 1990-09-19 Hitachi Ltd 半導体メモリ装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239993A (en) * 1978-09-22 1980-12-16 Texas Instruments Incorporated High performance dynamic sense amplifier with active loads
US4370575A (en) * 1978-09-22 1983-01-25 Texas Instruments Incorporated High performance dynamic sense amplifier with active loads
FR2442488A1 (fr) * 1978-11-22 1980-06-20 Cii Honeywell Bull Dispositif d'extraction et re-ecriture de l'information pour une memoire a rafraichissement
DE2855118C2 (de) * 1978-12-20 1981-03-26 IBM Deutschland GmbH, 70569 Stuttgart Dynamischer FET-Speicher
JPS59915B2 (ja) * 1979-11-29 1984-01-09 富士通株式会社 メモリ回路
JPS56101694A (en) * 1980-01-18 1981-08-14 Nec Corp Semiconductor circuit
JPS57198594A (en) * 1981-06-01 1982-12-06 Hitachi Ltd Semiconductor storage device
USRE34060E (en) * 1981-06-01 1992-09-08 Hitachi, Ltd. High speed semiconductor memory device having a high gain sense amplifier
US4555776A (en) * 1982-04-19 1985-11-26 International Business Machines Corporation Voltage balancing circuit for memory systems
US4493056A (en) * 1982-06-30 1985-01-08 International Business Machines Corporation RAM Utilizing offset contact regions for increased storage capacitance
US4723228B1 (en) * 1983-08-31 1998-04-21 Texas Instruments Inc Memory decoding circuitry
JPH0795395B2 (ja) * 1984-02-13 1995-10-11 株式会社日立製作所 半導体集積回路
JPS61110394A (ja) * 1984-10-31 1986-05-28 Mitsubishi Electric Corp 半導体記憶装置
US5197033A (en) * 1986-07-18 1993-03-23 Hitachi, Ltd. Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions
JPH0642537B2 (ja) * 1985-11-15 1994-06-01 株式会社東芝 半導体装置
KR890003373B1 (ko) * 1986-11-30 1989-09-19 삼성전자 주식회사 씨모오스 반도체 메모리 장치의 입출력 회로
GB8917835D0 (en) * 1989-08-04 1989-09-20 Inmos Ltd Current sensing amplifier for a memory
EP0496406B1 (en) * 1991-01-25 1999-05-06 Nec Corporation Semiconductor memory apparatus
JP3085803B2 (ja) * 1992-11-26 2000-09-11 株式会社東芝 差動電流源回路
DE4343852C1 (de) * 1993-12-22 1995-05-24 Itt Ind Gmbh Deutsche Verfahren zum Betrieb eines Leseverstärkers und Leseverstärker zur Durchführung des Verfahrens

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678473A (en) * 1970-06-04 1972-07-18 Shell Oil Co Read-write circuit for capacitive memory arrays
US3838295A (en) * 1973-02-05 1974-09-24 Lockheed Electronics Co Ratioless mos sense amplifier
JPS5079224A (ja) * 1973-11-12 1975-06-27
JPS5174535A (ja) * 1974-12-25 1976-06-28 Hitachi Ltd
JPS5287328A (en) * 1975-12-29 1977-07-21 Mostek Corp Dynamic random access memory

Family Cites Families (1)

* 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678473A (en) * 1970-06-04 1972-07-18 Shell Oil Co Read-write circuit for capacitive memory arrays
US3838295A (en) * 1973-02-05 1974-09-24 Lockheed Electronics Co Ratioless mos sense amplifier
JPS5079224A (ja) * 1973-11-12 1975-06-27
JPS5174535A (ja) * 1974-12-25 1976-06-28 Hitachi Ltd
JPS5287328A (en) * 1975-12-29 1977-07-21 Mostek Corp Dynamic random access memory

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164491A (en) * 1981-04-02 1982-10-09 Nec Corp Semiconductor device
JPH0143398B2 (ja) * 1981-04-02 1989-09-20 Nippon Electric Co
JPS57172588A (en) * 1981-07-24 1982-10-23 Nec Corp Memory circuit
JPS6288197A (ja) * 1985-10-04 1987-04-22 モトロ−ラ・イカコ−ポレ−テツド ダイナミツクランダムアクセスメモリ装置
JPS6288196A (ja) * 1985-10-04 1987-04-22 モトローラ・インコーポレーテッド ランダムアクセスメモリ装置
JPH02236893A (ja) * 1990-02-23 1990-09-19 Hitachi Ltd 半導体メモリ装置
JPH0561712B2 (ja) * 1990-02-23 1993-09-06 Hitachi Ltd

Also Published As

Publication number Publication date
DE2760030C2 (de) 1986-04-03
DE2731442C2 (de) 1990-05-10
GB1555043A (en) 1979-11-07
US4125878A (en) 1978-11-14
FR2358725B1 (ja) 1984-05-18
DE2731442A1 (de) 1978-01-19
FR2358725A1 (fr) 1978-02-10

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