COMe-cBT6 / Introduction
18
3.5. Electrical Specification
3.5.1. Supply Voltage
Following supply voltage is specified at the COM Express® connector:
VCC:
4.75 - 20V
Standby:
5V DC +/- 5%
RTC:
2.5V - 3.47V
3.5.2. Power Supply Rise Time
» The input voltages shall rise from ≤10% of nominal to within the regulation ranges within 0.1ms to 20ms.
» There must be a smooth and continuous ramp of each DC input voltage from 10% to 90% of its final set-point
following the ATX specification
3.5.3. Supply Voltage Ripple
» Maximum 100 mV peak to peak 0 – 20 MHz
3.5.4. Power Consumption
The maximum Power Consumption of the different COMe-cBT6 variants is 3.5 - 13.5W (100% CPU load on all cores; 90°C
CPU temperature). Further information with detailed measurements are available in Application Note KEMAP054 available
on
. Information there is available after registration.
- 5V Standby voltage is not mandatory for operation.
- Extended Temperature (E1) variants are validated for 12V supply only
Содержание COMe-cBT6
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