Hope you are doing well. There are a few documents that you can refer to for Max V Device.
1. Max V Device Handbook: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-v/max5_handbook.pdf
2. Max V Architecture Handbook: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-v/mv51002.pdf
3. DC and Switching Characteristics for
MAX V Devices: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-v/mv51003.pdf
I hope these documents help on your future designs!