Data Sheet

SAM-M8Q - Data Sheet
UBX-16012619 - R04 Production Information Electrical specification
Page 16 of 25
4.2 Operating conditions
All specifications are at an ambient temperature of +25 °C. Extreme operating temperatures can
significantly impact specification values. Applications operating near the temperature limits should be
tested to ensure the specification.
Parameter
Symbol
Min
Typical
Max
Units
Condition
Power supply voltage
VCC, VCC_IO
2.7
3.0
3.6
V
Backup battery voltage
V_BCKP
1.4
3.6
V
Backup battery current
I_BCKP
15
µA
V_BCKP = 1.8 V,
VCC = 0 V
SW backup current at VCC_IO
I_SWBCKP
20
µA
VCC_IO = 3 V