Hello Manickarajan,
For the MC33PF8101A0ES (which is the same as PC33PF8101A0ES) the weight is 191.4mg. You can see the details here https://www.nxp.com/part/MC33PF8101A0ES
And for the PC33VR5500A0ES, this is a preproduction part and the only information that we have available is the datasheet on the website. I invite you to get in contact with your NXP sales representative for proper follow up.
I hope this information can be helpful.
Have a great day,
Paulina
