I'm checking if there will be a CrossCore Embedded Studio support for the ADuCM355.
No, for now, Crosscore Embedded Studio does not support the ADuCM355.
There are no immediate plans to add support either to the ADuCM355.
What software package do you recommend for ADuCM355 for debug as well as programming?
At this moment IAR is the recommended tool chain for the ADuCM355