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3.3V ECAN performance with PIC18LF6680

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alexz

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ecan examples pic

Can the PIC18LF6680 achieve 1M Baud CAN bus rate when supplied from 3.3V?
Oscillator 20MHz
I have got the same ECAN code configurations checked in the PIC18F4680 operating on 5V supply and I can clearly see 1M baud on a scope. Where the PICLF186680 3.3V supply, produces about 80Kbps using the same ECAN configurations.

Has anybody got working CAN using a 3.3V PIC ?
 

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