JPS5573987A - Semiconductor memory device - Google Patents

Semiconductor memory device

Info

Publication number
JPS5573987A
JPS5573987A JP14689678A JP14689678A JPS5573987A JP S5573987 A JPS5573987 A JP S5573987A JP 14689678 A JP14689678 A JP 14689678A JP 14689678 A JP14689678 A JP 14689678A JP S5573987 A JPS5573987 A JP S5573987A
Authority
JP
Japan
Prior art keywords
signal charge
controlling pulse
auxiliary
pulse generation
generation source
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
JP14689678A
Other languages
Japanese (ja)
Other versions
JPS595995B2 (en
Inventor
Tsuneo Mano
Junichi Inoue
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP53146896A priority Critical patent/JPS595995B2/en
Publication of JPS5573987A publication Critical patent/JPS5573987A/en
Publication of JPS595995B2 publication Critical patent/JPS595995B2/en
Expired 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 

Abstract

PURPOSE:To make it possible to read accurately signal charge even if the signal charge quantity stored in a signal charge storing capacity is enlarged, by providing an auxiliary control pulse generation source in a control line and supplying auxiliary controlling pulses after control pulses cannot by obtained. CONSTITUTION:Auxiliary controlling pulse generation source 22 is provided in control line 4, where controlling pulse phiW is supplied from controlling pulse generation circuit 9, through capacity 23. Controlling pulse phiW from controlling pulse generation source 9 is supplied to this auxiliary controlling pulse generation source 22 through delay circuit 24, and auxiliary controlling pulse phiC is led out after controlling pulse phiW cannot be obtained. Thus, the signal charge quantity stored in a signal charge storing capacity can be enlarged, and signal charge stored in capacity 6 can be read out accurately.
JP53146896A 1978-11-28 1978-11-28 semiconductor storage device Expired JPS595995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53146896A JPS595995B2 (en) 1978-11-28 1978-11-28 semiconductor storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53146896A JPS595995B2 (en) 1978-11-28 1978-11-28 semiconductor storage device

Publications (2)

Publication Number Publication Date
JPS5573987A true JPS5573987A (en) 1980-06-04
JPS595995B2 JPS595995B2 (en) 1984-02-08

Family

ID=15418017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53146896A Expired JPS595995B2 (en) 1978-11-28 1978-11-28 semiconductor storage device

Country Status (1)

Country Link
JP (1) JPS595995B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146698U (en) * 1987-03-17 1988-09-27
JPH0258495U (en) * 1988-10-24 1990-04-26

Also Published As

Publication number Publication date
JPS595995B2 (en) 1984-02-08

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