12.8 Electrical Specification
12.8.1 Power Supply
The power supply requirements are listed in the table below and are identical to the Qseven specification.
Rail
VCC
VCC_RTC
v1.3.1
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Description
Nominal voltage
Main power supply
5V
Backup battery
3V
Tolerance
4.75 ... 5.25V
2.4 ... 3.3V