hi,
did anybody worked with this 4bit-cpu already? is there any chance to get the software tools for free to evaluate them? there is very little information about the tools on atmels homepage or at least i wasn't able to find much.
thanks in advance.
If you really want to use a 4 bit microcontroller is better use the NEC uPD75X family, is very powerful and simple to use with an architecture similar to Intel family of microcontroller.
Today the use of 4 bit microcontroller is falling because the 8 bit price is very low.