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Rock 4C+ max output current for GPIOs ?


cest_alnath

Hi U all,

Does anybody know the maximum current an output can provide ? And maybe more :

max current/pin

max current/bank

max current total if all outputs are high 

I had a look at this document

and, page 65, they say 63,8mA at 3,3V  :

Parameters                   Symbol Test condition Min Type Max Units

High level output current Oih   25°C                6     N/A 63.8 mA
Low level output current
Oil     25°C                4     N/A 38.5 mA

But I don't know the "global" limit if several outputs are high at the same time.... does 200mA total seems safe to you ?

Thanks 

JF

 

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