Hello Ranjeet Singh
I searched these 3 parts S9512G128MLF, MCP9508JS16CMJ, and 7BATVSKG4 on nxp website for each but I didn't find.
Please check if this is typo.
Besides, if they are belong to different derivative( for example HCS08, MPC5xxx, etc ), please create separated thread for each, as they are for different support engineers.
Thanks for your understanding.
Jun Zhang