Invention Application
US20090185440A1 ACTIVE CYCYLE CONTROL CIRCUIT FOR SEMICONDUCTOR MEMORY APPARATUS
有权
用于半导体存储器的主动循环控制电路
- Patent Title: ACTIVE CYCYLE CONTROL CIRCUIT FOR SEMICONDUCTOR MEMORY APPARATUS
- Patent Title (中): 用于半导体存储器的主动循环控制电路
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Application No.: US12411613Application Date: 2009-03-26
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Publication No.: US20090185440A1Publication Date: 2009-07-23
- Inventor: SANG KWON LEE
- Applicant: SANG KWON LEE
- Applicant Address: KR Gyeonggi-do
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Gyeonggi-do
- Priority: KR10-2006-0012814 20060210
- Main IPC: G11C7/00
- IPC: G11C7/00
Abstract:
An active cycle control circuit for a semiconductor memory apparatus is configured to precharge a word line corresponding to a read cycle, and activate a word line corresponding to a refresh request signal in response to the refresh request signal generated during the read cycle.
Public/Granted literature
- US08149641B2 Active cycle control circuit for semiconductor memory apparatus Public/Granted day:2012-04-03
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