JPS6423499A - Semiconductor integrated circuit device - Google Patents

Semiconductor integrated circuit device

Info

Publication number
JPS6423499A
JPS6423499A JP18060787A JP18060787A JPS6423499A JP S6423499 A JPS6423499 A JP S6423499A JP 18060787 A JP18060787 A JP 18060787A JP 18060787 A JP18060787 A JP 18060787A JP S6423499 A JPS6423499 A JP S6423499A
Authority
JP
Japan
Prior art keywords
voltage
high voltage
output
inputted
arbitrary
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
JP18060787A
Other languages
Japanese (ja)
Inventor
Kenichi 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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP18060787A priority Critical patent/JPS6423499A/en
Publication of JPS6423499A publication Critical patent/JPS6423499A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To take out the high voltage output of the arbitrary number, an arbitrary voltage and an arbitrary leading time with a little area from one high voltage source by switching the clock of a high voltage transmission circuit by the comparison result of a reference voltage and the divided voltage of an output. CONSTITUTION:A higher voltage input 01 than a supply voltage is inputted to the high voltage transmission circuit 4 from a high voltage input terminal 1 and the high voltage output 02 is outputted from a high voltage output terminal 3 by the clock inputted from a clock input terminal 2. The output 02 is voltage divided with a certain voltage dividing ratio by a voltage dividing circuit 12 and inputted to the input terminal 10 of a comparison circuit 9. A reference voltage 13 is inputted to the input terminal 11 of the circuit 9 and the output of the circuit 9 is inputted to the control terminal 8 of a witch 7. In such a way, the switch 7 is controlled by the clock 3 to take out the high voltage output of the arbitrary number, the arbitrary voltage and the arbitrary leading time with a little area from one high voltage source.
JP18060787A 1987-07-20 1987-07-20 Semiconductor integrated circuit device Pending JPS6423499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18060787A JPS6423499A (en) 1987-07-20 1987-07-20 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18060787A JPS6423499A (en) 1987-07-20 1987-07-20 Semiconductor integrated circuit device

Publications (1)

Publication Number Publication Date
JPS6423499A true JPS6423499A (en) 1989-01-26

Family

ID=16086205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18060787A Pending JPS6423499A (en) 1987-07-20 1987-07-20 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS6423499A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009146467A (en) * 2007-12-11 2009-07-02 Toshiba Corp Semiconductor integrated circuit device
JP2011165312A (en) * 2011-04-18 2011-08-25 Toshiba Corp Semiconductor memory device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009146467A (en) * 2007-12-11 2009-07-02 Toshiba Corp Semiconductor integrated circuit device
JP2011165312A (en) * 2011-04-18 2011-08-25 Toshiba Corp Semiconductor memory device

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