TWI368917B - Auto precharge circuit sharing a write auto precharge signal generating unit - Google Patents
Auto precharge circuit sharing a write auto precharge signal generating unitInfo
- Publication number
- TWI368917B TWI368917B TW097121074A TW97121074A TWI368917B TW I368917 B TWI368917 B TW I368917B TW 097121074 A TW097121074 A TW 097121074A TW 97121074 A TW97121074 A TW 97121074A TW I368917 B TWI368917 B TW I368917B
- Authority
- TW
- Taiwan
- Prior art keywords
- auto precharge
- generating unit
- signal generating
- write
- circuit sharing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/18—Address timing or clocking circuits; Address control signal generation or management, e.g. for row address strobe [RAS] or column address strobe [CAS] signals
-
- 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
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070081811A KR100911185B1 (ko) | 2007-08-14 | 2007-08-14 | 라이트 오토 프리차지 신호 발생부를 공유하는 오토프리차지 회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200908004A TW200908004A (en) | 2009-02-16 |
| TWI368917B true TWI368917B (en) | 2012-07-21 |
Family
ID=40362832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097121074A TWI368917B (en) | 2007-08-14 | 2008-06-06 | Auto precharge circuit sharing a write auto precharge signal generating unit |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7710804B2 (zh) |
| KR (1) | KR100911185B1 (zh) |
| TW (1) | TWI368917B (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100868251B1 (ko) * | 2007-03-22 | 2008-11-12 | 주식회사 하이닉스반도체 | 반도체 메모리장치 |
| KR100924017B1 (ko) * | 2008-06-30 | 2009-10-28 | 주식회사 하이닉스반도체 | 오토 프리차지 회로 및 오토 프리차지 방법 |
| TWI423256B (zh) * | 2008-10-29 | 2014-01-11 | Etron Technology Inc | 資料感測裝置與方法 |
| KR101097463B1 (ko) * | 2009-12-11 | 2011-12-26 | 주식회사 하이닉스반도체 | 반도체 메모리 소자 및 그 구동방법 |
| KR101198139B1 (ko) | 2010-11-23 | 2012-11-12 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치의 프리차지 신호 발생 회로 |
| US11676651B2 (en) * | 2019-10-31 | 2023-06-13 | SK Hynix Inc. | Arithmetic devices conducting auto-load operation |
| US11915125B2 (en) | 2019-10-31 | 2024-02-27 | SK Hynix Inc. | Arithmetic devices for neural network |
| US11386947B2 (en) | 2019-10-31 | 2022-07-12 | SK Hynix Inc. | Arithmetic devices conducting auto-load operation for writing the activation functions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070036598A (ko) * | 2005-09-29 | 2007-04-03 | 주식회사 하이닉스반도체 | 프리차지 제어 장치 |
| US7336551B2 (en) * | 2005-11-30 | 2008-02-26 | Intel Corporation | Semiconductor memory devices and systems, and methods of using having reduced timers and registers |
-
2007
- 2007-08-14 KR KR1020070081811A patent/KR100911185B1/ko not_active IP Right Cessation
-
2008
- 2008-06-06 TW TW097121074A patent/TWI368917B/zh not_active IP Right Cessation
- 2008-06-11 US US12/137,040 patent/US7710804B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090046527A1 (en) | 2009-02-19 |
| US7710804B2 (en) | 2010-05-04 |
| TW200908004A (en) | 2009-02-16 |
| KR100911185B1 (ko) | 2009-08-06 |
| KR20090017222A (ko) | 2009-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |