Everything looks like a PSOC to me, lately. :-)

Multiplexing a PSoC5LP ADC to 25 channels at a 10Hz refresh rate is
trivial.
Sending that data back across USB is only slightly less so, depending on
what the other end looks like.

Mike

On Thu, Oct 15, 2015 at 10:06 AM, embedded systems <piclist9@gmail.com>
wrote:

> Hi all,
> I need a microcontroller with a lot of A2D and USB interface. I want to
> read 25 RTDs with a refresh rate of about one/100mS. Maybe PIC18LF45K50?
> Any better choice? Maybe Atmel?
>
> How would you approach this?
>
> thx,
> Vasile
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