I am studying MPC577xK series.
By the way, I can't find out the detailed datasheet of MPC5773K.
Though NXP company shows this series as MPC577xK, but MPC5773K is explained with 257pin package and MPC5775K is of 356pin package.
So, I will be happy to know in detail abou MPC5773K chip.
I hope your help for this question.
Thank you for your looking.