TPS38700Q1EVM: Crystal value

Hi team,

 My  customer has a question.

This EVM use NX3215SA-32.768K-STD-MUA-8.  the recommendation load capacitance value of this device is 12pF. However C5 and C6 are not mounted and internal capacitor of TPS38700 is 6.5pF.

Should they use NX3215SA-32.768K-STD-MUA-14 that has 6pF load capacitance recommendation?

Thanks,

Shoo