KR920017167U - Ep롬 프로그램 전압 공급회로 - Google Patents

Ep롬 프로그램 전압 공급회로

Info

Publication number
KR920017167U
KR920017167U KR2019910002850U KR910002850U KR920017167U KR 920017167 U KR920017167 U KR 920017167U KR 2019910002850 U KR2019910002850 U KR 2019910002850U KR 910002850 U KR910002850 U KR 910002850U KR 920017167 U KR920017167 U KR 920017167U
Authority
KR
South Korea
Prior art keywords
supply circuit
voltage supply
program voltage
rom program
rom
Prior art date
Application number
KR2019910002850U
Other languages
English (en)
Other versions
KR940005117Y1 (ko
Inventor
백상돈
Original Assignee
금성기전 주식회사
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 금성기전 주식회사 filed Critical 금성기전 주식회사
Priority to KR2019910002850U priority Critical patent/KR940005117Y1/ko
Publication of KR920017167U publication Critical patent/KR920017167U/ko
Application granted granted Critical
Publication of KR940005117Y1 publication Critical patent/KR940005117Y1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/12—Programming voltage switching circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/30—Power supply circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
KR2019910002850U 1991-02-28 1991-02-28 Ep롬 프로그램 전압 공급회로 KR940005117Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002850U KR940005117Y1 (ko) 1991-02-28 1991-02-28 Ep롬 프로그램 전압 공급회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002850U KR940005117Y1 (ko) 1991-02-28 1991-02-28 Ep롬 프로그램 전압 공급회로

Publications (2)

Publication Number Publication Date
KR920017167U true KR920017167U (ko) 1992-09-17
KR940005117Y1 KR940005117Y1 (ko) 1994-07-29

Family

ID=19311356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002850U KR940005117Y1 (ko) 1991-02-28 1991-02-28 Ep롬 프로그램 전압 공급회로

Country Status (1)

Country Link
KR (1) KR940005117Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053442A (ko) * 2000-12-27 2002-07-05 임춘식 수액공급장치 및 이를 이용한 수액의 가열 방법
KR20030055811A (ko) * 2001-12-27 2003-07-04 군 박 의료용 수액 정온기의 제작방법

Also Published As

Publication number Publication date
KR940005117Y1 (ko) 1994-07-29

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee