TMS320C6654: Heatsink fastener load force

Part Number:TMS320C6654

Hi,

The customer is now designing a heat sink for C6657. Could you tell us what the maximum pressure (load force) of this device is ?

I found the similar question about AM5728 below. How about C6657 ?

e2e.ti.com/.../615253

Thanks and regards,

Hideaki