WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 474

• Manufacturer Part Number: WG82574IT S LBAC
• Description: CONTROLLER, ENET, INTEL 82574IT, 64PQFN
• Manufacturer: Intel

Specifications of WG82574IT S LBAC

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: QFN
• No. Of Pins: 64
• Package / Case: QFN
• Interface Type: I2C, JTAG, PCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14.9
Table 96.
Figure 93.
14.10
474
82574L Package Thermal Characteristics
Expected Tcase (°C) at TDP
Maximum Allowable Ambient Temperature vs. Air Flow
Reliability
Each PCA and system combination varies in attach strength and long-term adhesive
performance. Carefully evaluate the reliability of the completed assembly prior to high-
volume use. Some reliability recommendations are listed in
Ambient
Temperature
(°C)
85
75
70
65
55
45
35
0
82574 GbE Controller—Thermal Design Considerations
0
103
93
88
83
73
63
53
18
100
101
91
86
81
71
61
51
16
Airflow (LFM)
200
99
89
84
79
69
59
49
14
Table
300
98
88
83
78
68
58
48
13
97.
400
97
87
82
77
67
57
47
12