发明名称 |
Semiconductor memory device having self refresh mode and related method of operation |
摘要 |
A semiconductor memory device supporting a self refresh operation is disclosed and comprises an address buffer unit and an operation control unit. The address buffer unit may be enabled during the self refresh operation by a first external control signal to generate an internal address signal. The operation control unit controls the start of the self refresh operation in response to the internal address signal.
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申请公布号 |
US7190628(B2) |
申请公布日期 |
2007.03.13 |
申请号 |
US20060328237 |
申请日期 |
2006.01.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI JUNG-YONG;KANG YOUNG-GU;JANG KI-HO |
分类号 |
G11C7/00 |
主分类号 |
G11C7/00 |
代理机构 |
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代理人 |
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地址 |
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