Max 10 internal decoupling capacitance

Actually IBIS model do support the package information , Here is the link you can see more details about the ibis model.

https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd11232002_798.html

About the device internal cap ...sorry we wont be able to provide the internal info of the chip , whereas i would suggest to use the PDN to get total de cap requirement .