XHRA-2HPA-TQ64 - Maximum acceptable current pull from single GPIO pin? Topic is solved

Technical discussions around xCORE processors (e.g. xcore-200 & xcore.ai).
smiba
Member++
Posts: 22
Joined: Sat Nov 05, 2016 2:22 am

XHRA-2HPA-TQ64 - Maximum acceptable current pull from single GPIO pin?

Post by smiba »

Another day another question,

How much current would be considered "safe" to pull from a single GPIO pin?

Right now I would be at about 15mA with my implementation but I'm scared this might be a bit too much, the datasheet tells me nothing.

What do you think? Ok or nah?

Kind regards,
View Solution
User avatar
Bianco
XCore Expert
Posts: 754
Joined: Thu Dec 10, 2009 6:56 pm

Post by Bianco »

The datasheet below Figure 12 states:
All general-purpose I/Os are nominal 4 mA.
smiba
Member++
Posts: 22
Joined: Sat Nov 05, 2016 2:22 am

Post by smiba »

I searched for GPIO in the data sheet, so that's why it didn't show up haha

Thanks!