How much is the maximum current we can use in 3.3 v supply for stm32h743z board?

[MGane]

I am using stm32h743z for interfacing the RGB and Infrared camera ?

My Main Question is how much total current (maximum current) we will get or we can use from 3.3 v power supply ?

I have checked the data sheet but still i cant able to find so kindly help me so that it will be helpful for my knowledge

i will also attach my datasheet . please find the attachment

[Tesla DeLorean · Accepted solution]

Data sheet would have current numbers, but depends on how fast you clock things, what peripherals you have enabled, and more generally what you attach externally​.

CubeMX has a current estimation tool.

You might want to measure current draw on a Nucleo board or your own prototypes.​