JPS52135633A - Refresh time control for refresh control circuit - Google Patents

Refresh time control for refresh control circuit

Info

Publication number
JPS52135633A
JPS52135633A JP5221676A JP5221676A JPS52135633A JP S52135633 A JPS52135633 A JP S52135633A JP 5221676 A JP5221676 A JP 5221676A JP 5221676 A JP5221676 A JP 5221676A JP S52135633 A JPS52135633 A JP S52135633A
Authority
JP
Japan
Prior art keywords
refresh
control
control circuit
time control
refresh time
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
JP5221676A
Other languages
Japanese (ja)
Inventor
Toshio Futami
Kazutoshi Yoshida
Shichiro Kobayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5221676A priority Critical patent/JPS52135633A/en
Publication of JPS52135633A publication Critical patent/JPS52135633A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make short for the access time and to reduce the power consumption to approximately 1/8, by controlling the refresh time matching with the temperature characteristics of natural discharge of electronic charge thru the provision of heat sensing elements.
COPYRIGHT: (C)1977,JPO&Japio
JP5221676A 1976-05-10 1976-05-10 Refresh time control for refresh control circuit Pending JPS52135633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5221676A JPS52135633A (en) 1976-05-10 1976-05-10 Refresh time control for refresh control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5221676A JPS52135633A (en) 1976-05-10 1976-05-10 Refresh time control for refresh control circuit

Publications (1)

Publication Number Publication Date
JPS52135633A true JPS52135633A (en) 1977-11-12

Family

ID=12908552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5221676A Pending JPS52135633A (en) 1976-05-10 1976-05-10 Refresh time control for refresh control circuit

Country Status (1)

Country Link
JP (1) JPS52135633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7177222B2 (en) 2005-03-04 2007-02-13 Seagate Technology Llc Reducing power consumption in a data storage system
US7321521B2 (en) 2004-07-02 2008-01-22 Seagate Technology Llc Assessing energy requirements for a refreshed device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7321521B2 (en) 2004-07-02 2008-01-22 Seagate Technology Llc Assessing energy requirements for a refreshed device
USRE44009E1 (en) 2004-07-02 2013-02-19 Seagate Technology Llc Assessing energy requirements for a refreshed device
US7177222B2 (en) 2005-03-04 2007-02-13 Seagate Technology Llc Reducing power consumption in a data storage system

Similar Documents

Publication Publication Date Title
JPS53117189A (en) Load controller
JPS52135633A (en) Refresh time control for refresh control circuit
JPS5337842A (en) Electronic circuit
JPS51139219A (en) System for controlling bias field in magnetic valve memory
JPS5232557A (en) Supply control device
JPS5238146A (en) Power control unit
JPS5238147A (en) Power control unit
JPS52134149A (en) Electronic range
JPS52151065A (en) Alarm electronic watch
JPS52137227A (en) Operation control circuit
JPS53105760A (en) Power control device for antisweat heater
JPS5228366A (en) Voltage detection circuit
JPS5211467A (en) Refrigerator
JPS51122332A (en) Electronic computer
JPS52154134A (en) Electronic range
JPS5360473A (en) Temperature controlling device
JPS5221643A (en) Constant-voltage circuit
JPS51112146A (en) Electronic small computer
JPS5323239A (en) Clock control system of memory device
JPS5292466A (en) Hysteresis gate circuit
JPS5261694A (en) Electronic temperature regulating device
JPS5333438A (en) Electronic range
JPS5429277A (en) Hot air kotatsu
JPS5250267A (en) Electronic clock
JPS5237681A (en) Low power sampling type control system