Can I connect a voltage higher than VDD to an SAADC pin if the pulldown is enabled?

[Agge]

The pulldown on the SAADC is 160k. Is it ok to create a resistor ladder by adding an external resistor of, say, 400k, enable the internal pulldown and then input a higher voltage on the other side of the external resistor? This should be ok as long as the voltage divider created results in a voltage < VDD on the input pin. Right?

[Carsten Wulff]

I would recommend an external voltage divider for that purpose. When the SAADC powers off the input voltage will float to the high voltage.