I'm having trouble finding recent processors that support HDLC. My current project uses the 8306 but it looks like that one has already been on the market for a while so I'm concerned about longevity with a new design.
The 8555E looks great as far as CPU speed, but also looks a bit dated and development boards seem to be obsolete.
I saw some threads about the UCC and that possibly being able to do HDLC? Does that mean there are other processors which support it which just may not advertise it.
I appreciate everyone's help. I have extensive embedded background but am looking to do my first design with NXP/Freescale. Primary criteria is longevity and an available development board.