TW340265B - Semiconductor memory device and the system carrying this device - Google Patents

Semiconductor memory device and the system carrying this device

Info

Publication number
TW340265B
TW340265B TW086107442A TW86107442A TW340265B TW 340265 B TW340265 B TW 340265B TW 086107442 A TW086107442 A TW 086107442A TW 86107442 A TW86107442 A TW 86107442A TW 340265 B TW340265 B TW 340265B
Authority
TW
Taiwan
Prior art keywords
memory
semiconductor memory
microprocessor
transistor
connection
Prior art date
Application number
TW086107442A
Other languages
English (en)
Inventor
Daisaburo Takashima
Original Assignee
Toshiba 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 Toshiba Co Ltd filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW340265B publication Critical patent/TW340265B/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
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • G11C11/221—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements using ferroelectric capacitors
    • 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
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • G11C11/225—Auxiliary circuits
    • G11C11/2273—Reading or sensing circuits or methods
    • 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
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • G11C11/225—Auxiliary circuits
    • G11C11/2275—Writing or programming circuits or methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/14—Dummy cell management; Sense reference voltage generators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/18—Bit line organisation; Bit line lay-out
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dram (AREA)
  • Static Random-Access Memory (AREA)
TW086107442A 1996-06-10 1997-05-30 Semiconductor memory device and the system carrying this device TW340265B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14745296 1996-06-10
JP111597 1997-01-08

Publications (1)

Publication Number Publication Date
TW340265B true TW340265B (en) 1998-09-11

Family

ID=58263433

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107442A TW340265B (en) 1996-06-10 1997-05-30 Semiconductor memory device and the system carrying this device

Country Status (2)

Country Link
KR (1) KR100344340B1 (zh)
TW (1) TW340265B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1187140A3 (en) * 2000-09-05 2002-09-11 Matsushita Electric Industrial Co., Ltd. Method for driving semiconductor memory
JP3887348B2 (ja) 2003-05-16 2007-02-28 株式会社東芝 半導体記憶装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3278981B2 (ja) * 1993-06-23 2002-04-30 株式会社日立製作所 半導体メモリ
JPH07176195A (ja) * 1993-12-17 1995-07-14 Mitsubishi Electric Corp 不揮発性半導体記憶装置

Also Published As

Publication number Publication date
KR19980069790A (ko) 1998-10-26
KR100344340B1 (ko) 2002-10-31

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent