IO Pull-up vs Pull-down consumption

[Jose Xavier]

What does consume more power, IO pull-up or IO pull-down? Didn't find information about this on the product specification.

[Nick Pelis]

Assuming you're talking about tying an IO pin directly to ground (and enabling pull-ups) or conversely, tying it to VDD (and enabling pull-downs), then the max power you could source/sink would be either 0.5mA or 5mA, depending on whether you configured the pin as standard drive or high drive.

[Jose Xavier]

I have two buttons connected to the IO and GND so when the user push the button it goes 0V so I need to set the IO with a pull-up. My question is how will the IO pull-up consume?