发明名称 |
Semiconductor memory device, information apparatus, and method for determining access period for semiconductor memory device |
摘要 |
A semiconductor memory device comprises first and second memory sections including a plurality of memory elements, and a memory control section for allowing a data transfer operation between the first and second memory sections based on an external control command while allowing a memory operation to at least one of the first and second memory sections. At least one of the first and second memory sections include a plurality of small memory regions, and the memory control section allows each of the plurality of small memory regions to be separately and simultaneously subjected to an access operation. <IMAGE> |
申请公布号 |
EP1271540(A3) |
申请公布日期 |
2003.04.02 |
申请号 |
EP20020254529 |
申请日期 |
2002.06.27 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
SUMITANI, KEN;FUKUI, HARUYASU |
分类号 |
G11C11/41;G06F12/00;G06F12/06;G06F12/08;G11C7/00;G11C7/10;G11C7/22;G11C8/12 |
主分类号 |
G11C11/41 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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