Forum Discussion
Altera_Forum
Honored Contributor
8 years agoAccording to: https://www.altera.com/en_us/pdfs/literature/an/an496.pdf
the internal oscillator has a wide range between 55 to 116MHz. This indicate a large variation between devices, temperature, process. I wouldn't recommend using it (due to it's unpredictability) unless you are absolutely sure that your system (including devices sending data to and receive data from the Max device) can handle such large variation.