发明申请
US20070047325A1 Method and apparatus for discharging a memory cell in a memory device after an erase operation
有权
在擦除操作之后,用于在存储器件中放电存储单元的方法和装置
- 专利标题: Method and apparatus for discharging a memory cell in a memory device after an erase operation
- 专利标题(中): 在擦除操作之后,用于在存储器件中放电存储单元的方法和装置
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申请号: US11583625申请日: 2006-10-18
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公开(公告)号: US20070047325A1公开(公告)日: 2007-03-01
- 发明人: Lorenzo Bedarida , Simone Bartoli , Giorgio Oddone , Davide Manfre
- 申请人: Lorenzo Bedarida , Simone Bartoli , Giorgio Oddone , Davide Manfre
- 优先权: ITMI2004A001802 20040921
- 主分类号: G11C16/06
- IPC分类号: G11C16/06
摘要:
A method and apparatus for discharging a memory cell in a memory device. In one implementation, the memory cell includes a capacitor having a first plate and a second plate, and the method includes initially discharging the first plate of the capacitor through a first discharge circuit and discharging the second plate of the capacitor through a second discharge circuit. After the initial discharge, the method further includes completely discharging the first plate of the capacitor and the second plate of the capacitor by coupling both the first plate of the capacitor and the second plate of the capacitor to ground.
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