Internal Analog Input Multiplexer with Channel Selection Register
Up to 22 I/O pin inputs
Internal temperature sensor input channel
Voltage reference input channels
DAC input channel
Differential and Single-Ended
Conversion
Rail-to-Rail Input Voltage Range
Free-Running and Single Conversion
Accumulation of Up to 128 Samples per
Conversion
Multiple Voltage Reference Options
Programmable Input Sampling Duration
Configurable Threshold and Window
Comparator
Event Triggered Conversion
Interrupt and Event on Conversion
Complete
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