  In this paper, we investigate the parameter space in the framework of hilltop
supernatural inflation in which the inflaton field can play the role of
Affleck-Dine field to produce successful baryogenesis. The suitable value of
reheating temperature could coincide with the reheating temperature required to
produce lightest supersymmetric particle dark matter. The baryon isocurvature
perturbation is shown to be negligible. We consider $p=3$, $p=4$, and $p=6$
type III hilltop inflation and discuss how to connect the models to
supersymmetric theories.
