PC82573L Intel, PC82573L Datasheet - Page 33

• Manufacturer Part Number: PC82573L
• Manufacturer: Intel

Specifications of PC82573L

• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

Datasheet—82573
Table 21.
4.3
4.3.1
Table 22.
Thermal Resistance Values
Thermal resistances are determined empirically with test devices mounted on standard
thermal test boards. Real system designs may have different characteristics due to
board thickness, arrangement of ground planes, and proximity of other components.
The case temperature measurements should be used to assure that the 82573 is
operating under recommended conditions. The use of a heat sink device is not
required.
Pinout Information
PCIe Bus Interface Signals
PCIe Data Signals
PE_CLKn
PE_CLKp
Symbol
⎝
⎝
TJ
JA
JC
Signal
Maximum junction temperature
Thermal resistance, junction-to-
ambient
Thermal resistance, junction-to-
case
G2
G1
Pin
Parameter
PE_T0n
PE_T0p
Signal
127.1
26.0
6.1
Value at Specified Airflow (m/s)
C1
D1
0
Pin
122.1
23.7
6.1
1
PE_R0n
PE_R0p
Signal
119.3
22.4
6.1
2
117.5
21.6
6.1
3
F1
F2
Pin
C/Watt
C/Watt
Units
C
33