Intel 80960KB Manual page 38

80960KB
Figure 25. 25 MHz Maximum Allowable Ambient Temperature
120
115
110
105
100
95
90
Figure 26. Maximum Allowable Ambient Temperature for the Extended Temperature TA-80960KB at 20
32
85
80
75
70
65
60
55
50
45
40
0 100 200 300
PQFP PGA with no
heatsink
0 100 200 300
PGA with no PGA with omni-
heatsink directional heatsink
MHz in PGA Package
400 500 600
AIRFLOW (ft/min)
PGA with omni- PGA with uni-
directional heatsink directional heatsink
400 500 600
AIRFLOW (ft/min)
PGA with uni-
directional heatsink
700 800
700 800