Semiconductor device and method for adjusting reference...

Details Semiconductor device and method for adjusting reference... Semiconductor device and method for adjusting reference...

2010-08-30

2011-10-04

Nguyen, Tuan (Department: 2824)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185210, C365S210100, C365S210120

Reexamination Certificate

active

08031527

ABSTRACT:
A semiconductor device includes a first reference cell used for programming or reading non-volatile memory cells, and an adjustment circuit adjusting a first reference level of the first reference cell when the first reference level is changed.

REFERENCES:
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patent: 6529405 (2003-03-01), Chang
patent: 6754125 (2004-06-01), Fournel et al.
patent: 7158415 (2007-01-01), Bedarida et al.
patent: 7499331 (2009-03-01), Ohsawa
patent: 2006/0239093 (2006-10-01), Mukunoki
patent: 2004087047 (2004-03-01), None

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