发明名称 |
INTERNAL VOLTAGE GENERATING CIRCUIT |
摘要 |
PROBLEM TO BE SOLVED: To provide an internal voltage generating circuit which has a small occupancy area and can easily cope with change of specifications. SOLUTION: Plural pump module (PM11-PMmn) are provided, the number of pump module activated in accordance with an operation mode can be changed, also, the number of pump module activated in accordance with specification can be adjusted. |
申请公布号 |
JP2002032987(A) |
申请公布日期 |
2002.01.31 |
申请号 |
JP20000217170 |
申请日期 |
2000.07.18 |
申请人 |
MITSUBISHI ELECTRIC CORP;MITSUBISHI ELECTRIC ENGINEERING CO LTD |
发明人 |
TATEWAKI YASUHIKO;YAMAZAKI AKIRA;MORISHITA GEN;KOBAYASHI MASAKO;AKIYAMA MIHOKO;FUJII NOBUYUKI |
分类号 |
G11C11/407;G05F3/24;G11C5/14;G11C11/4074;H01L21/822;H01L21/8242;H01L27/04;H01L27/108;H02M3/07 |
主分类号 |
G11C11/407 |
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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