AMD AX2000DMT3C User Guide - Page 35

Thermal Design - athlon xp 2000

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24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 6 Thermal Design The AMD Athlon™ XP processor model 6 provides a diode that can be used in conjunction with an external temperature sensor to determine the die temperature of the processor. The diode anode (THERMDA) and cathode (THERMDC) are available as pins on the processor. Refer to "THERMDA and THERMDC Pins" on page 73 for more details. For information about thermal design for the AMD Athlon XP processor model 6, including layout and airflow considerations, see the AMD Athlon™ Processor Thermal, Mechanical, and Chassis Cooling Design Guide, order# 23794, and the cooling guidelines on http://www.amd.com. Table 1 shows the thermal design power specifications for the AMD Athlon XP processor model 6. Table 1. Thermal Design Power Model Number Frequency (MHz) Nominal Voltage Maximum Thermal Typical Thermal Maximum Die Power* Power Temperature 1500+ 1333 60.0 W 53.8 W 1600+ 1400 62.8 W 56.3 W 1700+ 1467 64.0 W 57.4 W 1800+ 1533 1.75 V 66.0 W 59.2 W 90°C 1900+ 1600 68.0 W 60.7 W 2000+ 1667 70.0 W 62.5 W 2100+ 1733 72.0 W 64.3 W Note: * Thermal design power represents the maximum sustained power dissipated while executing publicly-available software or instruction sequences under normal system operation at nominal VCC_CORE. Thermal solutions must monitor the temperature of the processor to prevent the processor from exceeding its maximum die temperature. Chapter 6 Thermal Design 23

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Chapter 6
Thermal Design
23
24309E—March 2002
AMD Athlon™ XP Processor Model 6 Data Sheet
Preliminary Information
6
Thermal Design
The AMD Athlon™ XP processor model 6 provides a diode that
can be used in conjunction with an external temperature sensor
to determine the die temperature of the processor.
The diode anode (THERMDA) and cathode (THERMDC) are
available as pins on the processor.
Refer to “THERMDA and THERMDC Pins” on page 73 for
more details.
For information about thermal design for the AMD Athlon XP
processor model 6, including layout and airflow considerations,
see the AMD Athlon™ Processor Thermal, Mechanical, and
Chassis Cooling Design Guide, order# 23794, and the cooling
guidelines on http://www.amd.com.
Table 1 shows the thermal design power specifications for the
AMD Athlon XP processor model 6.
Table 1.
Thermal Design Power
Model Number
Frequency
(MHz)
Nominal
Voltage
Maximum Thermal
Power*
Typical Thermal
Power
Maximum Die
Temperature
1500+
1333
1.75 V
60.0 W
53.8 W
90
°
C
1600+
1400
62.8 W
56.3 W
1700+
1467
64.0 W
57.4 W
1800+
1533
66.0 W
59.2 W
1900+
1600
68.0 W
60.7 W
2000+
1667
70.0 W
62.5 W
2100+
1733
72.0 W
64.3 W
Note:
*
Thermal design power represents the maximum sustained power dissipated while executing publicly-available software or
instruction sequences under normal system operation at nominal VCC_CORE. Thermal solutions must monitor the temperature
of the processor to prevent the processor from exceeding its maximum die temperature.