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Arduino mega PWM frequency
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Topic: Arduino mega PWM frequency (Read 1656 times)
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tzc
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Arduino mega PWM frequency
«
on:
November 08, 2018, 10:41:55 am »
Hi ,
I got some question about Arduino Mega
What is the max frequency PWM in Arduino Mega?
What is the PWM resolution for Arduino Mega?
and the number of PWM output that available in the Arduino Mega ?
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Sudo_apt-get_install_yum
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Re: Arduino mega PWM frequency
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Reply #1 on:
November 08, 2018, 11:35:32 am »
All of this info is in the datasheet ATmega2560,
http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-1280-1281-2560-2561_datasheet.pdf
It has 12 16-bit PWM channels (2.2 in datasheet)
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tzc
mjkuwp
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mechanical engineering defector
Re: Arduino mega PWM frequency
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Reply #2 on:
November 08, 2018, 11:56:34 am »
Answers can be found here:
https://store.arduino.cc/usa/arduino-mega-2560-rev3
https://forum.arduino.cc/index.php?topic=72092.0
I am just assuming that since you placed the question in the Beginners forum that you are relatively new to this. The information will be very difficult to find in the datasheet of the micro and would not be applicable when using the Arduino libraries.
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