Objective Development Forums

Hi,

I'm trying to work with an Attiny4313 @ 12.8Mhz with OSCCAL, without luck.
Did somone did it already?

What are the best fuse settings ?

Thank you

I mean luck - fixed now -

I don't think the 4313 (4k Version of 2313) has an internal high speed oscillator. I thought the only MCUs with this were the 25/45/85 and maybe the x61 series.