| 发明名称 |
Data holding circuit having backup function |
| 摘要 |
A data holding circuit that retreats and restores internal statuses. The data holding portion includes a memory. At least one internal state of the data holding portion is retreated via a retreating signal line to the memory, while being restored via the memory through the restoration signal line.
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| 申请公布号 |
US6493272(B1) |
申请公布日期 |
2002.12.10 |
| 申请号 |
US20000608943 |
申请日期 |
2000.06.30 |
| 申请人 |
NEC CORPORATION |
发明人 |
FUJII TARO;FURUTA KOICHIRO;MOTOMURA MASATO |
| 分类号 |
H03K19/177;G11C7/10;(IPC1-7):G11C16/04 |
主分类号 |
H03K19/177 |
| 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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