JPH03252988A - ダイナミック型半導体メモリ - Google Patents

ダイナミック型半導体メモリ

Info

Publication number
JPH03252988A
JPH03252988A JP2050892A JP5089290A JPH03252988A JP H03252988 A JPH03252988 A JP H03252988A JP 2050892 A JP2050892 A JP 2050892A JP 5089290 A JP5089290 A JP 5089290A JP H03252988 A JPH03252988 A JP H03252988A
Authority
JP
Japan
Prior art keywords
input
potential
output
output line
line pair
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
JP2050892A
Other languages
English (en)
Japanese (ja)
Inventor
Akihiko Kagami
各務　昭彦
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
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 filed Critical NEC Corp
Priority to JP2050892A priority Critical patent/JPH03252988A/ja
Priority to KR1019910003179A priority patent/KR960001108B1/ko
Priority to EP91103133A priority patent/EP0444707B1/en
Priority to DE69112668T priority patent/DE69112668T2/de
Publication of JPH03252988A publication Critical patent/JPH03252988A/ja
Priority to US07/957,057 priority patent/US5295099A/en
Pending 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
    • G11C11/4063—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 
    • G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches 

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
JP2050892A 1990-03-02 1990-03-02 ダイナミック型半導体メモリ Pending JPH03252988A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2050892A JPH03252988A (ja) 1990-03-02 1990-03-02 ダイナミック型半導体メモリ
KR1019910003179A KR960001108B1 (ko) 1990-03-02 1991-02-27 리미터를 구비한 다이나믹 랜덤 억세스 메모리 장치
EP91103133A EP0444707B1 (en) 1990-03-02 1991-03-01 Dynamic random access memory device having static column mode of operation without destruction of data bit
DE69112668T DE69112668T2 (de) 1990-03-02 1991-03-01 Dynamische Direktzugriffsspeicheranordnung mit statischem Spaltenoperationsmodus ohne Informationsbitvernichtung.
US07/957,057 US5295099A (en) 1990-03-02 1992-10-06 Dynamic random access memory device having static column mode of operation without destruction of data bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2050892A JPH03252988A (ja) 1990-03-02 1990-03-02 ダイナミック型半導体メモリ

Publications (1)

Publication Number Publication Date
JPH03252988A true JPH03252988A (ja) 1991-11-12

Family

ID=12871385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2050892A Pending JPH03252988A (ja) 1990-03-02 1990-03-02 ダイナミック型半導体メモリ

Country Status (5)

Country Link
US (1) US5295099A (enExample)
EP (1) EP0444707B1 (enExample)
JP (1) JPH03252988A (enExample)
KR (1) KR960001108B1 (enExample)
DE (1) DE69112668T2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500829A (en) * 1990-10-15 1996-03-19 Kabushiki Kaisha Toshiba Semiconductor memory device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2812097B2 (ja) * 1992-09-30 1998-10-15 日本電気株式会社 半導体記憶装置
JP2870328B2 (ja) * 1992-11-12 1999-03-17 日本電気株式会社 不揮発性半導体記憶装置
JP3359209B2 (ja) * 1995-11-29 2002-12-24 シャープ株式会社 半導体記憶装置及びメモリアクセス方法
JP4580784B2 (ja) * 2005-03-09 2010-11-17 株式会社東芝 半導体記憶装置及びそのデータ読み出し方法
US7796446B2 (en) * 2008-09-19 2010-09-14 Qimonda Ag Memory dies for flexible use and method for configuring memory dies
CN111912884B (zh) * 2020-08-13 2023-09-08 南京智行信息科技有限公司 桥梁加固复合材料损伤识别系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423490A (en) * 1987-07-17 1989-01-26 Sony Corp Memory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592996B2 (ja) * 1976-05-24 1984-01-21 株式会社日立製作所 半導体記憶回路
JPH0793009B2 (ja) * 1984-12-13 1995-10-09 株式会社東芝 半導体記憶装置
JP2609211B2 (ja) * 1987-03-16 1997-05-14 シーメンス・アクチエンゲゼルシヤフト メモリセルの検査回路装置および方法
JP2644261B2 (ja) * 1988-03-15 1997-08-25 株式会社東芝 ダイナミック型半導体記憶装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423490A (en) * 1987-07-17 1989-01-26 Sony Corp Memory

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500829A (en) * 1990-10-15 1996-03-19 Kabushiki Kaisha Toshiba Semiconductor memory device

Also Published As

Publication number Publication date
DE69112668D1 (de) 1995-10-12
EP0444707A3 (enExample) 1994-03-30
KR960001108B1 (ko) 1996-01-18
EP0444707B1 (en) 1995-09-06
DE69112668T2 (de) 1996-05-02
EP0444707A2 (en) 1991-09-04
US5295099A (en) 1994-03-15

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