Environmental Specification; Temperature Specification; Humidity - Kontron COMe-cBTi6R E3845 8GB/16S User Manual

3.7

Environmental Specification

3.7.1

Temperature Specification

Kontron defines following temperature grades for Computer-on-Modules in general. Please see chapter 'Product
Specification' for available temperature grades for the COMe-cBTi6R
Temperature Specification
Commercial grade
Extended Temperature (E1)
Industrial grade by Screening (XT)
Industrial grade by Design (E2)
Operating with Kontron heatspreader plate assembly
The operating temperature defines two requirements:
» the maximum ambient temperature with ambient being the air surrounding the module.
» the maximum measurable temperature on any spot on the heatspreader's surface
Test specification:
Temperature Grade
Commercial grade
Extended Temperature (E1)
Industrial grade by Screening (XT)
Industrial grade by Design (E2)
Operating without Kontron heatspreader plate assembly
The operating temperature is the maximum measurable temperature on any spot on the module's surface. Please ensure,
that all components are running within their required specification.
3.7.2

Humidity

» 93% relative Humidity at 40°C, non-condensing (according to IEC 60068-2-78)
20
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Operating
0°C to +60°C
-25°C to +75°C
-40°C to +85°C
-40°C to +85°C
Validation requirements
at 60°C HSP temperature the CPU @ 100% load needs to run at nominal frequency
at 75°C HSP temperature the CPU @ 75% load is allowed to start speedstepping for thermal protection
at 85°C HSP temperature the CPU @ 50% load is allowed to start throttling for thermal protection
at 85°C HSP temperature the CPU @ 50% load is allowed to start throttling for thermal protection
COMe-cBTi6R / Product Specification
Non-operating
-30°C to +85°C
-30°C to +85°C
-40°C to +85°C
-40°C to +85°C
Validated Input Voltage
VCC: 4.75 - 20V
VCC: 12V
VCC: 12V
VCC: 4.75 - 20V