2.9.1.2 Package Models

The package models (S-parameter models) of SmartFusion2/IGLOO2 can be downloaded from the Microchip website:

• www.microchip.com/en-us/products/fpgas-and-plds/system-on-chip-fpgas/smartfusion-2-fpgas#ibis
• www.microchip.com/en-us/products/fpgas-and-plds/fpgas/igloo-2-fpgas#ibis

Accuracy of simulation improves with S-parameter model of package file instead of using package models available in the IBIS file. If S-parameter models for package are used, the package details in IBIS must be commented.