发明申请
- 专利标题： SEMICONDUCTOR MEMORY SYSTEM
- 专利标题（中）： 半导体存储系统
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申请号： US13941777申请日： 2013-07-15
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公开(公告)号： US20140233332A1公开(公告)日： 2014-08-21
- 发明人: Byung Deuk JEON
- 申请人： SK hynix Inc.
- 优先权： KR10-2013-0018041 20130220
- 主分类号： G11C11/402
- IPC分类号： G11C11/402
摘要：
A semiconductor memory system includes a semiconductor memory configured to provide an external circuit with a plurality of refresh characteristic information and perform an auto-refresh operation in response to a plurality of auto-refresh commands, and a memory controller configured to provide the semiconductor memory with the plurality of auto-refresh commands generated according to the plurality of refresh characteristic information.
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