KR950007223U - Memory backup circuit - Google Patents

Memory backup circuit

Info

Publication number
KR950007223U
KR950007223U KR2019930015980U KR930015980U KR950007223U KR 950007223 U KR950007223 U KR 950007223U KR 2019930015980 U KR2019930015980 U KR 2019930015980U KR 930015980 U KR930015980 U KR 930015980U KR 950007223 U KR950007223 U KR 950007223U
Authority
KR
South Korea
Prior art keywords
backup circuit
memory backup
memory
circuit
backup
Prior art date
Application number
KR2019930015980U
Other languages
Korean (ko)
Other versions
KR200142920Y1 (en
Inventor
고삼석
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019930015980U priority Critical patent/KR200142920Y1/en
Publication of KR950007223U publication Critical patent/KR950007223U/en
Application granted granted Critical
Publication of KR200142920Y1 publication Critical patent/KR200142920Y1/en

Links

Classifications

    • 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
    • G11C5/141—Battery and back-up supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Static Random-Access Memory (AREA)
KR2019930015980U 1993-08-18 1993-08-18 Memory backup circuit KR200142920Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930015980U KR200142920Y1 (en) 1993-08-18 1993-08-18 Memory backup circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930015980U KR200142920Y1 (en) 1993-08-18 1993-08-18 Memory backup circuit

Publications (2)

Publication Number Publication Date
KR950007223U true KR950007223U (en) 1995-03-21
KR200142920Y1 KR200142920Y1 (en) 1999-06-01

Family

ID=19361450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930015980U KR200142920Y1 (en) 1993-08-18 1993-08-18 Memory backup circuit

Country Status (1)

Country Link
KR (1) KR200142920Y1 (en)

Also Published As

Publication number Publication date
KR200142920Y1 (en) 1999-06-01

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20061227

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee