  For data collected with the CDF Run II detector, measurements of the charm
and bottom production cross-sections are presented. The results are based both
on large samples of fully reconstructed hadron decay products of charm and
bottom made available by the tracking triggers and on a calorimeter jet
triggered sample tagged by the presence of a secondary vertex. The experimental
data are compared with theoretical predictions from recent next-to-leading
order (NLO) QCD calculations.
