A80960HA25SL2GX INTEL [Intel Corporation], A80960HA25SL2GX Datasheet - Page 29

• Manufacturer Part Number: A80960HA25SL2GX
• Description: 80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
• Manufacturer: INTEL [Intel Corporation]

3.3
Advance Information
Figure 5. Measuring 80960Hx PGA Case Temperature
Package Thermal Specifications
The 80960Hx is specified for operation when T
0°C–85°C. T
the specified operating range. Measure the case temperature at the center of the top surface,
opposite the pins. Refer to
T
the equation:
Table 12
operating frequencies (f
Note that T
consumption) is calculated by using the typical I
Specifications” on page 32
A
(ambient temperature) is calculated from
T
Measure PGA/PQ4 temperature at
center of top surface
A
= T
shows the maximum T
C
A
– P*
Datasheet
C
is greatly improved by attaching fins or a heatsink to the package. P (maximum power
may be measured in any environment to determine whether the 80960Hx is within
CA
CLKIN
Figure
and V
).
A
CC
allowable (without exceeding T
5.
of 3.3 V.
CA
C
CC
(case temperature) is within the range of
(thermal resistance from case to ambient) using
as tabulated in
C
) at various airflows and
Section 4.6, “DC
80960HA/HD/HT
23