> I am looking for simple cheap thumb MCU requirements
>
> > 1 40+ MIPS
> > 2 16 + IO pins
> > 3 single cycle GPIO port
> > 4 16+ KB flash (32k if mcu is 32 bit one)
> > 5 optionally FS USB device
> > 6 preffered onchip high speed oscillator
>
> > low cost < 2.0 usd (little more if usb is present)
>
> > SAM7 have slow GPIO
> > the microchips new MIPS based one, dont have pricing and gpio speed
> > info
>
> > any chip that fits the profile?
>
> > Antti would be real glad for any hints
>
> Production parts of the AVR32 AT32uC3B064 should have
> 60 MHz operation and 60 MHz I/O toggle.
> Should be around 75 MIPS.
> 28 I/O pins in the 48 pin package.
> Smallest devices is 64 kB flash/16 kB SRAM which
> =A0 =A0 will of course affect price.
> FS USB Device in 48 pin package, FS USB OTG in 64 pin package
>
> --
> Best Regards,
> Ulf Samuelsson
> This is intended to be my personal opinion which may,
> or may not be shared by my employer Atmel Nordic AB- Zitierten Text ausble=
nden -
> - Zitierten Text anzeigen -
Hi
thanks again to all for suggestions
I have some experience with luminary, but there are 3 missing things
- no onchip osc
- no option with usb
- no qfn packages
the AVR32 with 60mhz GPIO access is truly nice, but need pricing to be good as well
for the moment the STM32 looks like its getting selected
Antti