Static information storage and retrieval – Floating gate – Particular biasing
Reexamination Certificate
2007-12-12
2009-12-22
Nguyen, Tan T. (Department: 2827)
Static information storage and retrieval
Floating gate
Particular biasing
C365S185020, C365S185090
Reexamination Certificate
active
07636258
ABSTRACT:
In accordance with embodiments of the invention, there are provided integrated circuits, memory controller, a method for determining a level for programming or erasing a memory segment, and a method for determining a wear level score for a memory segment. In an embodiment of the invention, a method for determining a level for programming or erasing a memory segment is provided, wherein a first level for programming or erasing a memory segment is determined as a function of an initial program/erase level. Furthermore, a first updated level is determined for a subsequent program/erase operation of the memory segment and a second level for programming or erasing the memory segment subsequent to programming or erasing the memory segment is determined using the first level, wherein the second level is determined as a function of the first updated level.
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Engelhardt Juergen
Koebernick Gert
Kux Andreas
Prasad Sudhindra
Richter Detlev
Nguyen Tan T.
Qimonda Flash GmbH
Slater & Matsil L.L.P.
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