[ell-i-developers] Re: Recommendations for MCU for Led driver?
- From: Eero Hakala <eero.k.hakala@xxxxxxxxx>
- To: ell-i-developers <ell-i-developers@xxxxxxxxxxxxx>
- Date: Wed, 4 Jun 2014 16:26:20 +0300
OUNOU, why not use ELL-i as then you'd get both power and data over the
same wire...
-eero-
On Wed, Jun 4, 2014 at 4:23 PM, Jose Granados Vergara <jose.granados@xxxxxx>
wrote:
> I'd recommend the PIC16F1788. Also there is the STM8S003F3P6 that is very
> cheap.
>
> > El 4/06/2014, a las 15:54, "otso@xxxxxxxxxxxx" <otso@xxxxxxxxxxxx>
> escribió:
> >
> > LPC4337 does have all the required features but it is too advanced
> > (expensive) to embed in a LED driver. I'm looking for the simplest /
> > cheapest possible microcontroller that can be used, I should have
> > specified that in the original message, sorry for omission.
> >
> > -Otso
> >
> >> I don't know whether it fits you..but I have a lpc4337 xplorer, which I
> >> got
> >> from last hackthon. I later find out I am not in need of it. If you
> wish I
> >> can send it to you.
> >> -ql
> >>
> >>
> >>> On Wed, Jun 4, 2014 at 2:23 PM, <otso@xxxxxxxxxxxx> wrote:
> >>>
> >>> Hi all,
> >>>
> >>> I'm designing microcontroller-controlled LED driver. I need to select a
> >>> suitable MCU for project. My requirements are: Absolute minimum of 2
> >>> 16-bit PWM channels, 3 strongly preferred and 6 would be enough for all
> >>> purposes I can foresee right now. Frequency "as high as possible", at
> >>> least over 50 kHz.
> >>>
> >>> MCU should have an ADC channel for each PWM-channel, muxed ADC with low
> >>> samplerate is ok.
> >>>
> >>> MCU also needs SPI-lines for communication with outside world.
> >>>
> >>> Does someone have experience with suitable microcontroller? Any
> >>> recommendations for selection?
> >>>
> >>> -Otso
> >
> >
>
>
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