19.1 Overview

ATtiny102/ATtiny104 feature an 10-bit, successive approximation ADC. The ADC is connected to a 8/5-channel analog multiplexer for 14/8-pin device which allows 8/5 single-ended voltage inputs constructed from the pins of port A and B, internal voltage reference, analog ground, or supply voltage. The single-ended voltage inputs refer to 0V (GND).