TW374931B - Semiconductor memory device - Google Patents

Semiconductor memory device

Info

Publication number
TW374931B
TW374931B TW086100989A TW86100989A TW374931B TW 374931 B TW374931 B TW 374931B TW 086100989 A TW086100989 A TW 086100989A TW 86100989 A TW86100989 A TW 86100989A TW 374931 B TW374931 B TW 374931B
Authority
TW
Taiwan
Prior art keywords
write
data
memory cell
dataline
drive
Prior art date
Application number
TW086100989A
Other languages
English (en)
Inventor
Yasuyuki Kai
Katsushi Nagaba
Shigeo Ohshima
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of TW374931B publication Critical patent/TW374931B/zh

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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1048—Data bus control circuits, e.g. precharging, presetting, equalising
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Dram (AREA)
  • Static Random-Access Memory (AREA)
TW086100989A 1996-01-31 1997-01-29 Semiconductor memory device TW374931B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01572796A JP3277112B2 (ja) 1996-01-31 1996-01-31 半導体記憶装置

Publications (1)

Publication Number Publication Date
TW374931B true TW374931B (en) 1999-11-21

Family

ID=11896798

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100989A TW374931B (en) 1996-01-31 1997-01-29 Semiconductor memory device

Country Status (6)

Country Link
US (1) US5841730A (zh)
EP (1) EP0788107B1 (zh)
JP (1) JP3277112B2 (zh)
KR (1) KR100272142B1 (zh)
DE (1) DE69728312T2 (zh)
TW (1) TW374931B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1186547A (ja) * 1997-08-30 1999-03-30 Toshiba Corp 半導体集積回路装置
JP3223964B2 (ja) * 1998-04-03 2001-10-29 日本電気株式会社 半導体記憶装置
JP3244048B2 (ja) * 1998-05-19 2002-01-07 日本電気株式会社 半導体記憶装置
US6115308A (en) * 1999-06-17 2000-09-05 International Business Machines Corporation Sense amplifier and method of using the same with pipelined read, restore and write operations
DE19933540C2 (de) * 1999-07-16 2001-10-04 Infineon Technologies Ag Synchroner integrierter Speicher
US6532180B2 (en) 2001-06-20 2003-03-11 Micron Technology, Inc. Write data masking for higher speed DRAMs
US7428168B2 (en) * 2005-09-28 2008-09-23 Hynix Semiconductor Inc. Semiconductor memory device sharing a data line sense amplifier and a write driver in order to reduce a chip size
KR101239226B1 (ko) * 2007-08-02 2013-03-06 삼성전자주식회사 언먹스드 비트라인 스킴을 위한 기입 구동회로

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118196B2 (ja) * 1988-12-28 1995-12-18 株式会社東芝 スタティック型半導体メモリ
JPH02218092A (ja) * 1989-02-18 1990-08-30 Sony Corp 半導体メモリ装置
US5416743A (en) * 1993-12-10 1995-05-16 Mosaid Technologies Incorporated Databus architecture for accelerated column access in RAM
JP2906957B2 (ja) * 1993-12-15 1999-06-21 日本電気株式会社 半導体メモリ装置
JP2734957B2 (ja) * 1993-12-24 1998-04-02 日本電気株式会社 半導体記憶回路の制御方法
US5497115A (en) * 1994-04-29 1996-03-05 Mosaid Technologies Incorporated Flip-flop circuit having low standby power for driving synchronous dynamic random access memory
JP2697634B2 (ja) * 1994-09-30 1998-01-14 日本電気株式会社 同期型半導体記憶装置
JP2697633B2 (ja) * 1994-09-30 1998-01-14 日本電気株式会社 同期型半導体記憶装置
JPH08221981A (ja) * 1994-12-15 1996-08-30 Mitsubishi Electric Corp 同期型半導体記憶装置

Also Published As

Publication number Publication date
DE69728312T2 (de) 2005-02-17
EP0788107A2 (en) 1997-08-06
DE69728312D1 (de) 2004-05-06
JP3277112B2 (ja) 2002-04-22
EP0788107A3 (en) 1999-06-02
KR970060224A (ko) 1997-08-12
JPH09213076A (ja) 1997-08-15
KR100272142B1 (ko) 2000-12-01
US5841730A (en) 1998-11-24
EP0788107B1 (en) 2004-03-31

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