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nRF51822, what is the input current/impedance
Veronica
over 12 years ago
I am sure I missed this in the docs - thanks.
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Petter Myhre
over 12 years ago
+3
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The input impedance for a digital input pin is close to infinity when it's configured as an input, and to zero when it's configured as an output. The analog input pins belong to the ADC, and the prescaler…
Russ Mirov
over 12 years ago
+1
Hi Petter. For my application I do need more information I'm afraid. "close to infinity" is difficult to design with. Is the input leakage current for a GPIO configured as a digital input (and with no…
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