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PIC18F

 
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NivNavick



Joined: 01 Nov 2010
Posts: 47

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PIC18F
PostPosted: Mon Jan 31, 2011 9:46 am     Reply with quote
Hi I m looking for PIC18Fxxxx with more than 2 PWM channels and 40 pins

What are you suggesting?

THANKS
dyeatman



Joined: 06 Sep 2003
Posts: 1923
Location: Norman, OK

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PostPosted: Mon Jan 31, 2011 11:06 am     Reply with quote
I suggest you use the Microchip Integrated Product Selector Tool.

http://www.microchip.com/productselector/MCUProductSelector.html
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NivNavick



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PostPosted: Mon Jan 31, 2011 11:44 am     Reply with quote
Thanks but I want to hear peoples suggestions about PIC18F that they are familiar with.
Ttelmah



Joined: 11 Mar 2010
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PostPosted: Mon Jan 31, 2011 1:29 pm     Reply with quote
You are going to need to give more info.
What do you mean by a 'channel'?. Separate timings, or just pulse widths?.
How much memory?.

Best Wishes
NivNavick



Joined: 01 Nov 2010
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PostPosted: Mon Jan 31, 2011 1:48 pm     Reply with quote
Just pulse width and 40 Pin, and it must to be from the pic18f series because my board isn't compatible with more or less pins.

Thank you!!
NivNavick



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PostPosted: Tue Feb 01, 2011 10:01 am     Reply with quote
hi

I have a month until my final project which I am working in it right now,
and i really need help
Smile
Ttelmah



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PostPosted: Tue Feb 01, 2011 10:43 am     Reply with quote
OK. Sounds as if anything with the power control PWM module will do you. Keeping it simple, so you don't have to move into devices with re-mappable pins, something like the 18F4331.

Best Wishes
temtronic



Joined: 01 Jul 2010
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PostPosted: Tue Feb 01, 2011 10:53 am     Reply with quote
You should have specified that you want HARDWARE PWM channels......
any PIC can easily to multiple channels PWM with software.
NivNavick



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PostPosted: Tue Feb 01, 2011 11:56 am     Reply with quote
Ttelmah wrote:
OK. Sounds as if anything with the power control PWM module will do you. Keeping it simple, so you don't have to move into devices with re-mappable pins, something like the 18F4331.

Best Wishes



I looked at the DATASHEET and it's says that the device doesn't have CCP
but it has PCPPWM,
What does it mean?
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