The spec sheet is here.
Sect 28.8 ADC Characteristics.
Vint Internal Voltage Ref Min 1.0 Typical 1.1 Max 1.2
Seems pretty clear to me.
The spec sheet is here.
Sect 28.8 ADC Characteristics.
Vint Internal Voltage Ref Min 1.0 Typical 1.1 Max 1.2
Seems pretty clear to me.