| 发明名称 |
CIRCUIT FOR TAKING MEASURES TO MOMENTARY DISCONNECTION IN SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To take measures so as not to loose data in case of shut-off of power supply without using an externally-attached large capacitor. <P>SOLUTION: A voltage holding circuit H holds the power supply voltage to be supplied to a latch circuit R in case of lowering of battery power supply voltage +B. Therefore, the measures can be taken without loosing the data even if shut-off of power supply occurs. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2006004222(A) |
申请公布日期 |
2006.01.05 |
| 申请号 |
JP20040180601 |
申请日期 |
2004.06.18 |
| 申请人 |
DENSO CORP |
发明人 |
TOYODA HIROICHI;ASADA TADATOSHI;UEDA SUSUMU |
| 分类号 |
G06F1/30;G06F12/16;H03K3/356;H03K17/22;H03K19/00 |
主分类号 |
G06F1/30 |
| 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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