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

Technical discussions around xCORE processors (e.g. General Purpose (L/G), xCORE-USB, xCORE-Analog, xCORE-XA).
smiba
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XHRA-2HPA-TQ64 - Maximum acceptable current pull from single GPIO pin?

Postby smiba » Fri Apr 14, 2017 8:28 pm

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,
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Bianco
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Postby Bianco » Sat Apr 15, 2017 2:11 am

The datasheet below Figure 12 states:
All general-purpose I/Os are nominal 4 mA.
smiba
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Postby smiba » Sat Apr 15, 2017 11:18 am

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

Thanks!

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