How fast can the digital output pins switch state?

Paul H asked Sep 07,2020
0

I want to make an ESC for a 3-Phase BLDC motor using an arduino nano. I want to use the digital output pins to drive transistors that will in turn drive the MOSFETs for the motor. At 10,000 RPM each phase of the motor would require a switching frequency of about 660Hz.

Can the digital output pins switch this fast?


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