Re: [avr-gcc-list] small crystal/ceramic resonator

[Jamie Morken]

----- Original Message -----
From: "David D. Rea" <address@hidden>
To: "Jamie Morken" <address@hidden>
Sent: Wednesday, February 25, 2004 6:28 PM
Subject: Re: [avr-gcc-list] small crystal/ceramic resonator


> Any reason not to use the chip's built-in oscillator? Or does that chip
> not have one??

It is an 8MHz internal oscillator but I need 16MHz.  I think the only
significant difference with crystals and ceramic resonators is clock
accuracy is lower with ceramic resonators perhaps but this I am not sure of.

cheers,
Jamie


>
> Dave
>
> On Wed, 2004-02-25 at 19:43, Jamie Morken wrote:
> > Hi all,
> >
> > Does anyone have experience with using very small surfacemount ceramic
> > resonators or crystals with AVR's?  I am working on a board with not
much
> > room left and I am thinking of trying a small ceramic resonator with
built
> > in capacitor instead of the standard
> > HC49 package crystal and two 20pF caps.  The operating frequency is
16MHz
> > and the chip is the atmega8.  Any drawbacks to using these small ceramic
> > resonators?
> > The one I am looking at is digikey part#: 490-1198-1-ND
> >
> > cheers,
> > Jamie Morken
> >
> >
> >
> >
> > _______________________________________________
> > avr-gcc-list mailing list
> > address@hidden
> > http://www.avr1.org/mailman/listinfo/avr-gcc-list
> --
> David D. Rea <address@hidden>
> Paper's Edge (.org)
>
>



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