[Noisebridge-discuss] MCU > 80MHz, low pincount, power saving?

Forrest Flanagan solenoidclock at gmail.com
Fri Nov 11 15:18:52 PST 2011


How many high current GPIO pins do you need?

On Fri, Nov 11, 2011 at 4:49 PM, Anders Nelson <anders.k.nelson at gmail.com>wrote:

> Hey all,
>
> I'm looking for the fastest MCU I can find that has the following
> characteristics:
>
> -low pincount (64 pins or less)
> -super fast (>80MHz)
> -3 SPI ports
> -high current GPIO (25mA)
> -DMA
> -low power (within 100mA at speed)
>
> An FPGA would be the easy choice but I just don't think I can find one at
> an MCU price... Or does someone know of very low-cost FPGAs within which I
> can implement like 512 counters between 8 and 16 bits in width?
>
> =D
>
> --
> Anders Nelson
>
> +1 (517) 775-6129
>
> www.erogear.com
>
> _______________________________________________
> Noisebridge-discuss mailing list
> Noisebridge-discuss at lists.noisebridge.net
> https://www.noisebridge.net/mailman/listinfo/noisebridge-discuss
>
>
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