发明名称 |
Semiconductor memory device having address transition and supply voltage detecting circuits |
摘要 |
A ROM includes an address transition detection circuit and a supply voltage rising detection circuit. The supply voltage rising detection circuit inhibits an operation of the address transition detection circuit until a supply voltage reaches a predetermined voltage after application of power.
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申请公布号 |
US5471432(A) |
申请公布日期 |
1995.11.28 |
申请号 |
US19940181487 |
申请日期 |
1994.01.13 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MAKIHARA, HIROYASU |
分类号 |
G11C11/41;G11C8/18;G11C11/413;(IPC1-7):G11C8/00 |
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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