| 摘要 |
A flash based device in configured for soft programming to correct for over-erase effect; however, the soft programming current is limited so as not to exceed the current that can be supplied during soft programming. Additionally, the voltage on the source node of each cell on the flash based device is maintained at a non-zero level, in order to allow for the use of a higher word line voltage, but help prevent an over soft programming effect.
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