Reliability; Environmental; Table 33. Maximum Load Configuration Current And Power Results; Table 34. Intel - Intel Atom D2700 User Manual

Embedded Intel® Atom™ Processor D2700 with Intel® NM10 Express Chipset Development Kit User's Manual
 Back and front panel host-powered USB devices (other than keyboard and mouse)
 Load: continuous read/write activity on external drive/peripheral
 LAN linked at 1000 Mb/s
 Load: continuous read/write benchmark on remote share
 All on board peripherals enabled (serial, parallel, audio, ...)

Table 33. Maximum Load Configuration Current and Power Results

Output Voltage
Maximum Load
3.7

Reliability

The Mean Time Between Failures (MTBF) prediction is calculated using component and
sub-assembly random failure rates. The calculation is based on the Telcordia SR-332,
Method I Case 1 50% electrical stress, 55 ºC ambient. The MTBF prediction is used to
estimate repair rates and spare parts requirements.
The MTBF data was calculated from predicted data at 55 ºC. The Intel
Board D2700 has an MTBF of at least 314,073 hours.
3.8

Environmental

Table 34 lists the environmental specifications for the board.

Table 34. Intel

Parameter
Temperature
Non-Operating
Operating
Shock
Unpackaged
Packaged
Vibration
Unpackaged
Packaged
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3.3 V 5 V
4.78 A 6.32 A
®
Embedded Board D2700 Environmental Specifications
Specification
-20 C to +70 C
0 C to +50 C
50 g trapezoidal waveform
Velocity change of 170 inches/second²
Half sine 2 millisecond
Product weight (pounds)
<20
21-40
41-80
81-100
5 Hz to 20 Hz: 0.01 g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz: 0.02 g² Hz (flat)
10 Hz to 40 Hz: 0.015 g² Hz (flat)
40 Hz to 500 Hz: 0.015 g² Hz sloping down to 0.00015 g² Hz
12 V -12 V 5 VSB
2.01 A 0.05 A 0.72 A
Free fall (inches)
36
30
24
18
®
Embedded
Velocity change (inches/s²)
167
152
136
118
67