JPS53132980A - Semiconductor integrated circuit - Google Patents
Semiconductor integrated circuitInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347953A (en) * | 1976-10-14 | 1978-04-28 | Seiko Epson Corp | Reference voltage circuit |
-
1977
- 1977-04-26 JP JP4829077A patent/JPS53132980A/en active Granted
Patent Citations (1)
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)
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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