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Re: [AVR-Chat] Help for circuit design

2008-04-13 by David Kelly

On Apr 12, 2008, at 6:24 PM, David VanHorn wrote:
>>
>> Remove the capacitor.
>
> I wouldn't go quite that far, but I would change it to 0.1uF.

Agreed that 0.1 is better than 10 because there can be a good bit of  
leakage in a 10uF electrolytic so that it might not charge with a 10K  
series resistor.

But the ATmega family works pretty good out of reset running with the  
longer oscillator startup delays plus reasonable BOD settings, with  
nothing on the RESET pin at all. I generally put a 47k pullup on the  
RESET pin.

--
David Kelly N4HHE, dkelly@HiWAAY.net
========================================================================
Whom computers would destroy, they must first drive mad.

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