Chapter 8: Specifications
100
AMC131 Absolute Maximum Ratings
The values below are stress ratings only. Do not operate the AMC131 at these maximums. See
“DC Operating Characteristics” on page 100
for operating conditions.
Operating Temperature
The operating temperature range is 0 to 55
°
C. The AMC131 comes from the factory with an
integrated heat sink for cooling the processor. The heat sink requires 700 LFM of airflow for the
1.5 GHz option and 250 LFM (linear feet per minute) for all other options.
Caution:
External airflow must be provided at all times during operation to avoid damaging the CPU
module. PT strongly recommends use of a card rack fan tray to supply the external airflow.
DC Operating Characteristics
shows power consumption of an AMC131 with a dual core MPC8641D processor
operating without AltiVec™ and with 2GB DDR 400 SDRAM installed.
Table 8-1:
Power Consumption with 3.3V VIO
Supply Voltage, Vcc12 (+12V):
10-14V
Supply Voltage, Vcc3 (+3.3V):
3.0-3.6V
Storage Temperature:
-20° to +80° C (-4° to 176° F)
Non-Condensing Relative Humidity:
5 to 90%
Voltage (VDC)
Maximum Power (W)
12V
40 - (1.0 GHz, 1.25 GH z, 1.33 GHz options)
53 - (1.5 GHz option)
3.30 V
0.27
Содержание AMC131
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Страница 98: ...Chapter 7 Programmable Registers 98 ...