发明名称 |
A FAST 3-STATE BOOSTER CIRCUIT |
摘要 |
A voltage booster circuit includes a driver circuit (117) for generating a 3-state output for driving wordlines via row decoder circuits in an array of flash EEPROM memory cells during read and programming modes of operation. The driver circuit effectively disconnects a large booster capacitor (115) in order to allow a small charge pump (114) to further pump up the wordline voltage during programming. As a result, the booster pump has improved efficiency since there is achieved a significant reduction in power consumption.
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申请公布号 |
WO9719510(A1) |
申请公布日期 |
1997.05.29 |
申请号 |
WO1996US12125 |
申请日期 |
1996.07.23 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
CLEVELAND, LEE, E. |
分类号 |
G11C5/14;G11C16/30;H02M3/07;(IPC1-7):H02M3/07 |
主分类号 |
G11C5/14 |
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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