JPS53132980A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS53132980A
JPS53132980A JP4829077A JP4829077A JPS53132980A JP S53132980 A JPS53132980 A JP S53132980A JP 4829077 A JP4829077 A JP 4829077A JP 4829077 A JP4829077 A JP 4829077A JP S53132980 A JPS53132980 A JP S53132980A
Authority
JP
Japan
Prior art keywords
integrated circuit
semiconductor integrated
semiconductor
cost
volatile memory
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
JP4829077A
Other languages
Japanese (ja)
Other versions
JPS6239444B2 (en
Inventor
Tatsuji Asakawa
Shinji Morozumi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP4829077A priority Critical patent/JPS53132980A/en
Priority to GB16301/78A priority patent/GB1602898A/en
Priority to FR7812180A priority patent/FR2412850A1/en
Priority to DE2818085A priority patent/DE2818085C2/en
Priority to CH452678A priority patent/CH639810B/en
Priority to US05/900,214 priority patent/US4258310A/en
Publication of JPS53132980A publication Critical patent/JPS53132980A/en
Priority to FR7835531A priority patent/FR2412851A1/en
Priority to US06/150,485 priority patent/US4377781A/en
Priority to US06/445,402 priority patent/US4498040A/en
Priority to HK522/84A priority patent/HK52284A/en
Publication of JPS6239444B2 publication Critical patent/JPS6239444B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To lower the cost of electronic apparatus by providing beforehand a non-volatile memory element as an internal adjustment element inside IC using semiconductor and performing IC adjustment before mounting.
COPYRIGHT: (C)1978,JPO&Japio
JP4829077A 1977-04-26 1977-04-26 Semiconductor integrated circuit Granted JPS53132980A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP4829077A JPS53132980A (en) 1977-04-26 1977-04-26 Semiconductor integrated circuit
GB16301/78A GB1602898A (en) 1977-04-26 1978-04-25 Circuit for detecting a voltage
FR7812180A FR2412850A1 (en) 1977-04-26 1978-04-25 INTEGRATED SEMICONDUCTOR CIRCUIT
DE2818085A DE2818085C2 (en) 1977-04-26 1978-04-25 Voltage measuring circuit
US05/900,214 US4258310A (en) 1977-04-26 1978-04-26 Selectively adjustable voltage detection integrated circuit
CH452678A CH639810B (en) 1977-04-26 1978-04-26 INTEGRATED SEMICONDUCTOR CIRCUIT CONSTITUTING A VOLTAGE DETECTOR CIRCUIT.
FR7835531A FR2412851A1 (en) 1977-04-26 1978-12-18 VOLTAGE DETECTION CIRCUIT
US06/150,485 US4377781A (en) 1977-04-26 1980-05-16 Selectively adjustable voltage detection integrated circuit
US06/445,402 US4498040A (en) 1977-04-26 1982-11-30 Reference voltage circuit
HK522/84A HK52284A (en) 1977-04-26 1984-07-05 Circuit for detecting a voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4829077A JPS53132980A (en) 1977-04-26 1977-04-26 Semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS53132980A true JPS53132980A (en) 1978-11-20
JPS6239444B2 JPS6239444B2 (en) 1987-08-24

Family

ID=12799298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4829077A Granted JPS53132980A (en) 1977-04-26 1977-04-26 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS53132980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111618A (en) * 1980-12-27 1982-07-12 Citizen Watch Co Ltd Constant voltage circuit
JPS59172263A (en) * 1983-03-18 1984-09-28 Seiko Instr & Electronics Ltd Constant-voltage circuit with variable output therefrom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347953A (en) * 1976-10-14 1978-04-28 Seiko Epson Corp Reference voltage circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347953A (en) * 1976-10-14 1978-04-28 Seiko Epson Corp Reference voltage circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111618A (en) * 1980-12-27 1982-07-12 Citizen Watch Co Ltd Constant voltage circuit
JPS59172263A (en) * 1983-03-18 1984-09-28 Seiko Instr & Electronics Ltd Constant-voltage circuit with variable output therefrom

Also Published As

Publication number Publication date
JPS6239444B2 (en) 1987-08-24

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