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Topic: ATmega2560 @ 20MHz ? (Read 878 times) previous topic - next topic

gvi70000

Does anyone used a ATmega2560 @ 20MHz? If yes, is it stable?

dhenry

No at 20Mhz. Yes at up to 28Mhz and somewhat at 32Mhz.

jtw11


No at 20Mhz. Yes at up to 28Mhz and somewhat at 32Mhz.



Could you elaborate on this? I thought the 2560 only ran up to 16MHz... At least that's what page 1 of the datasheet implies?

gvi70000

Do you have a boot loader for it?
Anything to be careful with 2650?

They say about 328 tat it can run at 20 bu i use it at 24 with no problems.
(i remember someone saying on a forum that 328 was originally rated at 24 and 2560 at 20 but i can't remember where)

codlink

I know someone here on the forum posted a bootloader for a 20Mhz clock.  Might want to search here for that post.
//LiNK

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