KR100214505B1 - 반도체 메모리 회로 - Google Patents
반도체 메모리 회로 Download PDFInfo
- Publication number
- KR100214505B1 KR100214505B1 KR1019960043661A KR19960043661A KR100214505B1 KR 100214505 B1 KR100214505 B1 KR 100214505B1 KR 1019960043661 A KR1019960043661 A KR 1019960043661A KR 19960043661 A KR19960043661 A KR 19960043661A KR 100214505 B1 KR100214505 B1 KR 100214505B1
- Authority
- KR
- South Korea
- Prior art keywords
- internal
- capacitor
- circuit
- voltage
- electrostatic discharge
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims abstract description 34
- 230000009977 dual effect Effects 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (1)
- 외부전압(VCC) 및 내부전압(VDD)의 이중전원으로 구동되는 반도체 메모리 회로에 있어서, 내부회로에 스위치에 의해 동작되는 정전방전(ESD) 회로부를 추가해 내부전압 위상보상용 캐패시터(C2)를 외부전압 바이패스 캐패시터로 이용될 수 있도록 하여 내부 회로를 정전방전으로부터 보호할 수 있도록 구성하는 것을 특징으로 하는 반도체 메모리 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960043661A KR100214505B1 (ko) | 1996-10-02 | 1996-10-02 | 반도체 메모리 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960043661A KR100214505B1 (ko) | 1996-10-02 | 1996-10-02 | 반도체 메모리 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980025521A KR19980025521A (ko) | 1998-07-15 |
KR100214505B1 true KR100214505B1 (ko) | 1999-08-02 |
Family
ID=19476073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960043661A KR100214505B1 (ko) | 1996-10-02 | 1996-10-02 | 반도체 메모리 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100214505B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100423846B1 (ko) * | 1997-04-25 | 2004-05-17 | 삼성전자주식회사 | 반도체 장치의 정전기 보호 회로 |
KR100526462B1 (ko) * | 2003-02-17 | 2005-11-08 | 매그나칩 반도체 유한회사 | 반도체 장치의 esd 보호회로 형성방법 |
KR100680957B1 (ko) * | 2005-01-13 | 2007-02-08 | 주식회사 하이닉스반도체 | 반도체 장치용 정전기 보호장치 |
-
1996
- 1996-10-02 KR KR1019960043661A patent/KR100214505B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980025521A (ko) | 1998-07-15 |
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