ATTiny85 10Mhz or 20Mhz?

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guyvdb

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Sep 27, 2012, 3:39:57 AM9/27/12
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Hi all,

I see the through-hole ATTiny85 comes in two flavours. The 10-PU and the 20-PU. Those are 10Mhz and 20Mhz core speeds respectively. I see that robotics.co.za supplies the 10Mhz variety. Is anyone using the 20Mhz one? Is there any reason not to buy the 20Mhz one?

Cheers

Guy

Peter van der Walt

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Sep 27, 2012, 3:44:05 AM9/27/12
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I use the 20s for AVRCDC as it runs at 16mhz, but the Arduino cores ie using arduino code on them, is 8mhz so the 10s are fine.

Worldwide shortage on 20s at the moment. I have a backorder with an ETA of Dec...

Peter

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