PIC18F6620/8620/6720/8720 Rev. A3 Silicon/Data Sheet Errata

The PIC18F6620/8620/6720/8720 parts you have
received conform functionally to the Device Data Sheet
(DS39609 B), except for the anomalies described
below.
All of the issues listed here will be addressed in future
revisions of the PIC18F6620/8620/6720/8720 silicon.
PIC18F6620/8620/6720/8720
PIC18F6620/8620/6720/8720 Rev. A3 Silicon/Data Sheet Errata

The PIC18F6620/8620/6720/8720 parts you have 1. Module: Core
received conform functionally to the Device Data Sheet
Certain code sequence and placement may cause
(DS39609B), except for the anomalies described
the corruption of a few bits in the instruction fetch
below.
when the part is used above 4 MHz. A corrupted
All of the issues listed here will be addressed in future instruction fetch will cause the part to execute an
revisions of the PIC18F6620/8