Array source line (AVSS) controlled high voltage regulation...

Details Array source line (AVSS) controlled high voltage regulation... Array source line (AVSS) controlled high voltage regulation...

2005-11-21

2008-03-04

Phung, Anh (Department: 2824)

Static information storage and retrieval

Floating gate

Particular biasing

26

Reexamination Certificate

active

07339832

ABSTRACT:
A method for programming a Flash memory array comprises coupling at least one of a current source and a potential source to at least one selected bitline of a Flash memory array, monitoring a potential VAVSSof an array VSS line by means of a comparator, allowing the array VSS line to electrically float until the potential VAVSSis approximately equal to a reference potential Vref, and terminating the programming by de-coupling at least one of the current source and the potential source.

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