This question have been asked a number of times in the past, a quick search would not have killed you, you know...
Anyway, regarding your question.
No, PGA is not suitable in F030.
You want a PLCC 68882. Any speed will do, since the slowest available is 16 MHz, which is the speed it runs at in a standard F030. You can speed it up if you want to, and then it might be better to get a faster one right away, the price difference is not that much.