a80960ht60 Intel Corporation, a80960ht60 Datasheet - Page 30

• Manufacturer Part Number: a80960ht60
• Description: 80960ha/hd/ht 32-bit High-performance Superscalar Processor
• Manufacturer: Intel Corporation

80960HA/HD/HT
24
Table 12. Maximum T
Table 13. 80960Hx 168-Pin PGA Package Thermal Characteristics
Core
1X Bus
Clock
Core
2X Bus
Clock
Core
3X Bus
Clock
(Case measured as
shown in
(No Heatsink)
(With Heatsink)*
NOTES:
*0.285” high unidirectional heatsink (AI alloy 6061, 50 mil fin width, 150 mil center-to-center fin spacing).
1. This table applies to 80960Hx PGA plugged into socket or soldered directly to board.
2.
Junction-to-Case
Case-to-Ambient
Case-to-Ambient
JA
Parameter
=
Figure
JC
T
Heatsink*
T
without
Heatsink
T
Heatsink*
T
without
Heatsink
T
Heatsink*
T
without
Heatsink
*0.285” high unidirectional heatsink (AI alloy 6061, 50 mil fin width, 150 mil center-to-center fin spacing).
+
A
A
A
A
A
A
A
with
with
with
CA
at Various Airflows in °C (PGA Package Only)
5)
Thermal Resistance — °C/Watt
1.5
(0)
17
13
0
f
(MHz)
CLKIN
25
33
40
25
33
40
16
25
33
40
16
25
33
40
20
25
20
25
(1.01)
200
1.5
14
9
Airflow — ft./min (m/sec)
(0)
69
63
59
64
56
50
68
58
49
41
62
49
38
27
53
45
43
33
0
(2.03)
400
1.5
11
6
(3.07)
(1.01)
600
200
1.5
74
70
67
67
62
56
73
66
60
55
66
56
46
38
63
58
51
42
9
5
(4.06)
800
Airflow-ft/min (m/sec)
1.5
8
4
(2.03)
Advance Information
400
78
75
73
71
67
63
77
73
69
65
71
62
55
48
71
67
58
51
(5.07)
1000
1.5
7
4
(3.04)
600
79
77
75
74
70
67
79
75
71
68
73
66
60
55
73
70
63
58
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
JA
(4.06)
800
80
79
77
75
72
69
80
77
74
72
75
68
63
58
76
73
66
61
JC
Datasheet
(5.07)
1000
80
79
77
76
74
71
80
77
74
72
76
71
66
62
76
73
68
64