5.8 Electrical Specification
5.8.1 Power Supply
The power supply requirements are listed in the table below and are identical to the Qseven specification.
Rail
VCC
VCC_RTC
v1.6
Page 42
Description
Nominal voltage
Main power supply
5V
Backup battery
3V
Tolerance
4.75 ... 5.25V
2.4 ... 3.3V