KR930011762U - 디램 리프레쉬 회로 - Google Patents
디램 리프레쉬 회로Info
- Publication number
- KR930011762U KR930011762U KR2019910019847U KR910019847U KR930011762U KR 930011762 U KR930011762 U KR 930011762U KR 2019910019847 U KR2019910019847 U KR 2019910019847U KR 910019847 U KR910019847 U KR 910019847U KR 930011762 U KR930011762 U KR 930011762U
- Authority
- KR
- South Korea
- Prior art keywords
- refresh circuit
- dram refresh
- dram
- circuit
- refresh
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019847U KR940004262Y1 (ko) | 1991-11-19 | 1991-11-19 | 디램 리프레쉬 회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019847U KR940004262Y1 (ko) | 1991-11-19 | 1991-11-19 | 디램 리프레쉬 회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930011762U true KR930011762U (ko) | 1993-06-25 |
| KR940004262Y1 KR940004262Y1 (ko) | 1994-06-25 |
Family
ID=19322498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910019847U KR940004262Y1 (ko) | 1991-11-19 | 1991-11-19 | 디램 리프레쉬 회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940004262Y1 (ko) |
-
1991
- 1991-11-19 KR KR2019910019847U patent/KR940004262Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940004262Y1 (ko) | 1994-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69329788T2 (de) | Direktzugriffspeicherentwurf | |
| DE69225537T2 (de) | Integrierte Speicherschaltung | |
| DE69229763D1 (de) | Speicherzugriffsvorrichtung | |
| DE69221218D1 (de) | Halbleiterspeicher | |
| DE69216695T2 (de) | Halbleiterspeicher | |
| EP0486794A3 (en) | Dram having extended refresh time | |
| DE69223886D1 (de) | Analogspeicher-Schaltkreis | |
| DE69125542D1 (de) | Dynamischer Direktzugriffspeicher | |
| DE69317944T2 (de) | Integrierte Speicherschaltung | |
| DE69131872D1 (de) | Dynamische Halbleiterspeicherschaltung | |
| DE69224559D1 (de) | Halbleiterspeicher | |
| DE69227433D1 (de) | Speicherzugriffseinrichtung | |
| DE69129739T2 (de) | Speicherschaltung | |
| DE69221192T2 (de) | Halbleiterspeicherschaltung | |
| KR930011762U (ko) | 디램 리프레쉬 회로 | |
| DE69223857T2 (de) | Halbleiterspeicher | |
| KR940023434U (ko) | 디램 리프레쉬 회로 | |
| KR910012470U (ko) | Dram 리프레시 회로 | |
| KR930009435U (ko) | 리프레쉬 발생회로 | |
| KR950009828U (ko) | 디램 자동 리프레쉬 회로 | |
| DE69215166T2 (de) | Halbleiterspeicher | |
| KR920001346A (ko) | Dram 메모리 리프레쉬 제어회로 | |
| KR930020387U (ko) | 디램의 어드레스 멀티 플렉싱 회로 | |
| KR890014235U (ko) | 디램 리프레쉬 회로 | |
| KR950020966U (ko) | 공유 디램(dram) 리프래쉬 회로 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20050524 Year of fee payment: 12 |
|
| LAPS | Lapse due to unpaid annual fee |