over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
|Ilkg(Px.y)||High-impedance leakage current(1) (2)||2.2 V, 3 V||±50||nA|
(1) The leakage current is measured with VSS or VCC applied to the corresponding pins, unless otherwise noted.
(2) The leakage of the digital port pins is measured individually. The port pin is selected for input and the pullup or pulldown resistor is disabled.