First of all, I suppose this was already posted on the forum, but I didn't find nothing useful by searching. Sorry if I create a duplicated post.
Long story short: I've designed my own arduino board based on ATMEGA1284P, so far so good. But I needed more power to use TFT color displays with 800x600 or more resolution. So I am thinking on the Due. However the standard Arduino Due board it's not suitable for me, it is very basic, un-isolated and so on, so I need to create a robust hardware.
The questions I have are: 1.- Is the Arm IC available for purchasing? I didn't saw it at RS. 2.- I want to upload the program via Arduino IDE, however it is not important if I have to do it with a programmer rather than and USB (because I understand that with the new IC the bootloader will not be there, no problem! (I do the same with the 1284p: I program it through an AVRISP).
Thanks so much for your time! Any clue will be greatly appreciated.