>Rectification :
>On a new version (8/2006) of the Silicon errata
> http://ww1.microchip.com/downloads/en/DeviceDoc/80253b.pdf
>
>is a 23 issues.
>
>is bad or no?

Well, work your way through them, and decide if the issues affect you.

Only you can decide if each individual issue affects your application. None 
of them appear to be show stoppers, as most have some sort of hardware or 
software work around. 

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