Recommended Operating Conditions; Power Consumption - Arduino PRO Portenta X8 Product Reference Manual

Rating

4 Recommended Operating Conditions

Symbol Description
V
Input voltage from VIN pad
IN
V
Input voltage from USB connector
USB
V
3.3 V output to user application
3V3
I
3.3 V output current available for user application
3V3
V
Input high-level voltage
IH
V
Input low-level voltage
IL
I
Current at VDD-0.4 V, output set high
OH Max
I
Current at VSS+0.4 V, output set low
OL Max
V
Output high voltage, 8 mA
OH
V
Output low voltage, 8 mA
OL

5 Power Consumption

Symbol Description
P
Power consumption with busy loop
BL
P
Power consumption in low power mode
LP
P
Maximum Power Consumption
MAX
The use of a USB 3.0 compatible port will ensure that current requirements for the Portenta X8 are met. Dynamic scaling of the
Portenta X8 compute units can change the current consumption, leading to current surges during bootup. Average power
consumption is provided in the above table for several reference scenarios.
7 / 20 Arduino® Portenta X8
Arduino® Portenta X8
Min Typ Max
4.5 5 5.5
4.5 5 5.5
3.1
- - 1000
2.31 - 3.3
0 - 0.99
8
8
2.7 - 3.3
0 - 0.4
Min Typ Max
2350
200
4000
Modified: 07/12/2022
Unit
V
V
V
mA
V
V
mA
mA
V
V
Unit
mW
mW
mW