Do you have a technical data comparing the two devices …Failure Rate in FITs / MTBF, etc., between the two:
EP4CE15F1717N Cyclone IV
5CEBA4F1717N Cyclone V
We using the Plastic 256 lead BGA for both parts.
Regarding the FIT and MTBF, you can refer to these two Knowledge Base Articles:
- Where can I find the Failure in Time (FIT) rate for Altera devices? (intel.com)
- How do I calculate the Mean Time between Failure (MTBF) for Altera... (intel.com)