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JPS6412858A - Stabilizing method for boosting voltage - Google Patents

Stabilizing method for boosting voltage

Info

Publication number
JPS6412858A
JPS6412858A JP16757387A JP16757387A JPS6412858A JP S6412858 A JPS6412858 A JP S6412858A JP 16757387 A JP16757387 A JP 16757387A JP 16757387 A JP16757387 A JP 16757387A JP S6412858 A JPS6412858 A JP S6412858A
Authority
JP
Japan
Prior art keywords
vpp
voltage
capacity
boosting voltage
stabilizing method
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
JP16757387A
Other languages
Japanese (ja)
Inventor
Norio Fukuda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP16757387A priority Critical patent/JPS6412858A/en
Publication of JPS6412858A publication Critical patent/JPS6412858A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To remove a noise, a ripple by adding a capacity to the final stage of a booster. CONSTITUTION:A stabilizing method for a boosting voltage has connecting a capacity 14 to a VPP line of the final stage of a booster 11, and further adding a capacity 11 in parallel with a writing voltage setting Zener diode 13 provided at the output of a VPP/VDD switching circuit 12. A switching circuit 2 outputs the boosting voltage VPP at the time of writing and a low voltage (power supply voltage) VDD at the time of reading and standby according to a NOT signal of write signal. Thus, the VPP level can be stabilized.
JP16757387A 1987-07-02 1987-07-02 Stabilizing method for boosting voltage Pending JPS6412858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16757387A JPS6412858A (en) 1987-07-02 1987-07-02 Stabilizing method for boosting voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16757387A JPS6412858A (en) 1987-07-02 1987-07-02 Stabilizing method for boosting voltage

Publications (1)

Publication Number Publication Date
JPS6412858A true JPS6412858A (en) 1989-01-17

Family

ID=15852245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16757387A Pending JPS6412858A (en) 1987-07-02 1987-07-02 Stabilizing method for boosting voltage

Country Status (1)

Country Link
JP (1) JPS6412858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256348A (en) * 1985-09-04 1987-03-12 三菱化学株式会社 Alumina fiber molded body
FR2812294A1 (en) * 2000-07-31 2002-02-01 Solvay VINYLIDENE FLUORIDE POLYMERS, PROCESS FOR MAKING THE SAME AND USE THEREOF

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280423A (en) * 1975-12-26 1977-07-06 M Syst Giken Kk Dccdc converter
JPS6069897A (en) * 1983-09-08 1985-04-20 Toshiba Corp Non-volatile semiconductor memory device
JPS60247720A (en) * 1984-05-23 1985-12-07 Toshiba Corp Direct current power unit
JPS6180598A (en) * 1984-09-25 1986-04-24 Nec Corp Boosting circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280423A (en) * 1975-12-26 1977-07-06 M Syst Giken Kk Dccdc converter
JPS6069897A (en) * 1983-09-08 1985-04-20 Toshiba Corp Non-volatile semiconductor memory device
JPS60247720A (en) * 1984-05-23 1985-12-07 Toshiba Corp Direct current power unit
JPS6180598A (en) * 1984-09-25 1986-04-24 Nec Corp Boosting circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256348A (en) * 1985-09-04 1987-03-12 三菱化学株式会社 Alumina fiber molded body
FR2812294A1 (en) * 2000-07-31 2002-02-01 Solvay VINYLIDENE FLUORIDE POLYMERS, PROCESS FOR MAKING THE SAME AND USE THEREOF
US6867273B2 (en) 2000-07-31 2005-03-15 Solvay (Societe Anonyme) Vinylidene fluoride polymers, process for manufacturing them and use thereof

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