TechNotes_D2963_V1.0 Copyright 2010 FUJITSU LIMITED
64
Reference Point Limit Temperatures (Component Surface) must not be exceeded!
Operating Conditions:
Circulating air max. 60
°
C
Usage 24h / 7 days
Inductors max. 90
°
C
Inductor / Voltage Regulator
max. 90
°
C
Southbridge Heatsink
max. 80
°
C
Voltage Regulators
max. 90
°
C
Northbridge Heatsink
max. 75
°
C
Battery max. 60/70
°
C
1)
1) Note: Battery operation is
specified in temperature range up
to 60°C. Operation between
60°C and 70°C may result in:
-Higher self discharge rate
-Decline of specified characteristics
-Danger of leakage increases
Super I/O max. 75
°
C
All Capacitors:
max. 75
°
C
Clock Synth.max. 85
°
C
Crystal max. 75
°
C
Audio Codec max. 75
°
C
Inductors max. 90
°
C
System Monitoring
Temperature Reference Points
System Monitoring
Temperature Reference Points