IVP wrote 2012-09-25 09:32:
>> The datasheet seems to indicate a max variation of +/-
>> 5%, but I don't have a benchmark to compare that against.
>
> Write a small clock program and compare it with one on
> the wall or a 32kHz crystal on T1OSC. You could toggle
> a seconds LED and a minutes LED
>
> 1% per hour is 36 seconds...

1% is 36 seconds per hour.

:-)

Or simply belive what the datasheet says.

Jan-Erik.


> and the PIC might be obviously
> fast or slow. You'll probably get an idea of its outness after
> only a minute or two
>
> Joe
>
--=20
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