GW80314GSSL7NK Datasheet, PDF (64/88 Pages) Intel Corporation – Intel® GW80314 I/O Companion Chip

Intel® GW80314 I/O Companion Chip
Package Information
3.2
3.2.1
Package Thermal Specifications
The device is specified for operation when T_C (case temperature) is within the range of 0 °C to
85 °C, depending on operating conditions. Case temperature may be measured in any environment
to determine whether the processor is within specified operating range. Case temperature is best
measured at the center of the top surface, opposite the ball pad.
Thermal Characteristics
Table 22 summarizes the thermal simulation data for the GW80314.
The thermal performance of the GW80314 package is represented by the following parameters:
1. ψ_JT, thermal characterization parameter from junction-to-top center
ψ_JT = (T_J - T_T) / P
where
T_T is the temperature of the top-center of the package
ψ_JT is used to estimate junction temperature by measuring T_T in an actual environment
ψ_JT simulations are carried out to show the thermal performance of the GW80314.
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Datasheet