JPS5649559A - Semiconductor integrated circuit device - Google Patents

Semiconductor integrated circuit device

Info

Publication number
JPS5649559A
JPS5649559A JP12596279A JP12596279A JPS5649559A JP S5649559 A JPS5649559 A JP S5649559A JP 12596279 A JP12596279 A JP 12596279A JP 12596279 A JP12596279 A JP 12596279A JP S5649559 A JPS5649559 A JP S5649559A
Authority
JP
Japan
Prior art keywords
chip
block
temperature
heating
integrated circuit
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
JP12596279A
Other languages
Japanese (ja)
Inventor
Yoshihide Ono
Akira Yazawa
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
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12596279A priority Critical patent/JPS5649559A/en
Publication of JPS5649559A publication Critical patent/JPS5649559A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
    • H01L27/0211—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique adapted for requirements of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To ensure speedy control of chip temperature by providing a circuit block and a heating device in one chip. CONSTITUTION:When the terminals 11 and 12 placed in one chip are supplied with power, a heating device 1 heats to raise the temperature of a chip 3 and a circuit block 2. Thereafter, high temperature characteristic can be obtained by measuring electric characteristic. Thereby, the change in characteristics due to that in temperature can be measured without external heating in a short time. The breakdown voltage of a Zener diode used as the devide 1 is selected higher than the operation voltage of the block 2 and the voltage resistance value of the block 2 is made higher than the breakdown voltage value of the diode. Thereby, both the power supply for heating and the actual operation of the block 2 are not obstructed.
JP12596279A 1979-09-29 1979-09-29 Semiconductor integrated circuit device Pending JPS5649559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12596279A JPS5649559A (en) 1979-09-29 1979-09-29 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12596279A JPS5649559A (en) 1979-09-29 1979-09-29 Semiconductor integrated circuit device

Publications (1)

Publication Number Publication Date
JPS5649559A true JPS5649559A (en) 1981-05-06

Family

ID=14923279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12596279A Pending JPS5649559A (en) 1979-09-29 1979-09-29 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS5649559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019014A1 (en) * 1991-04-15 1992-10-29 Honeywell Inc. Semiconductor light source temperature control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019014A1 (en) * 1991-04-15 1992-10-29 Honeywell Inc. Semiconductor light source temperature control

Similar Documents

Publication Publication Date Title
IN158272B (en)
FR2338565A1 (en) Overcurrent protection with thermomechanical transducer - provides form changes of transducer under increased current conditions
JPS5649559A (en) Semiconductor integrated circuit device
EP0202401A3 (en) Heating device
JPS57208428A (en) Temperature detecting device
US3814902A (en) Heat control apparatus
JPS5670642A (en) Semiconductor device
JPS5255383A (en) Semiconductor integrated circuit
ES338190A1 (en) Electric Circuits incorporating means to Prevent Overheating
JPS5544931A (en) Temperature characteristics tester
JPS5763839A (en) Method and device for judging semiconductor element
JPS5414683A (en) Measuring circuit for turn-off time
JPS5226185A (en) Semi-conductor unit
JPS5566715A (en) Gas flow measuring device
SU122558A1 (en) Electric heater
JPS5245379A (en) Circuit for detecting abnormal rise of temperature
JPS5652418A (en) Heater control circuit
JPS5291378A (en) Semiconductor device measuring method
JPS573019A (en) Burn-out detector for resistance thermometer
JPS5376671A (en) Semiconductor device
JPS5321437A (en) Induction heating device
JPS52138925A (en) Ttl memory switch for shutter control circuit
JPS5248397A (en) Detecting device of heat conduction type
JPS54134284A (en) Temperature control device
JPS55147362A (en) Method of testing semiconductor device