TW324855B - Charge pump circuit of non-volatile semiconductor memory - Google Patents

Charge pump circuit of non-volatile semiconductor memory

Info

Publication number
TW324855B
TW324855B TW086106448A TW86106448A TW324855B TW 324855 B TW324855 B TW 324855B TW 086106448 A TW086106448 A TW 086106448A TW 86106448 A TW86106448 A TW 86106448A TW 324855 B TW324855 B TW 324855B
Authority
TW
Taiwan
Prior art keywords
charge pump
pump circuit
semiconductor memory
volatile semiconductor
voltage
Prior art date
Application number
TW086106448A
Other languages
Chinese (zh)
Inventor
Ki Jong Lee
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to TW086106448A priority Critical patent/TW324855B/en
Application granted granted Critical
Publication of TW324855B publication Critical patent/TW324855B/en

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  • Read Only Memory (AREA)
  • Dc-Dc Converters (AREA)

Abstract

A charge pump circuit generating output voltage based on clock pulse comprises: (1) A switch node connected with transistor gate, in which the transistor is connected between high voltage output generated from high voltage generator and the output voltage; (2) First path supplying first coupling voltage to the switch node based the clock pulse; (3) Second path supplying first coupling voltage to the switch node based the clock pulse.
TW086106448A 1997-05-14 1997-05-14 Charge pump circuit of non-volatile semiconductor memory TW324855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086106448A TW324855B (en) 1997-05-14 1997-05-14 Charge pump circuit of non-volatile semiconductor memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086106448A TW324855B (en) 1997-05-14 1997-05-14 Charge pump circuit of non-volatile semiconductor memory

Publications (1)

Publication Number Publication Date
TW324855B true TW324855B (en) 1998-01-11

Family

ID=58262129

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106448A TW324855B (en) 1997-05-14 1997-05-14 Charge pump circuit of non-volatile semiconductor memory

Country Status (1)

Country Link
TW (1) TW324855B (en)

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees