1 Reply Latest reply on Oct 2, 2016 1:02 PM by rola_264706

    CYBLE-022001-00 Question (Current)

      I am using this chip evaluation module for testing and had a question on its GPIO current specs. It says 25mA max GPIO current and I wanted to know what this meant. Silly question but I am a bit confused because I intended on using P4.1 as a (HIGH) to light an LED and a mini haptic motor. Does this mean I am limited to 25mA? 


      I thought since the pin Vout is = VDD I can just use a resistor and create my current, but does that spec specifically mean that 25mA is max before it breaks? 




      Thanks in advance for the response! I am new to all this!