Analog Peripherals

Differential Analog-to-Digital Converter with Computation (ADCC):
- Sample rate up to 300 ksps
- 12-bit resolution
- Up to 35 external input channels
- Seven internal input channels
- Internal ADC oscillator (ADCRC)
- Operates in Sleep
- Selectable auto-conversion trigger sources
Two 10-Bit Digital-to-Analog Converters (DAC):
- Buffered output available on up to two I/O pins
- Internal connections to ADC, Op Amps, and Comparators
Two Comparators (CMP):
- One High-Speed Comparator (CMP1):
  - Configurable power modes for faster response time (50ns) or lower power operation
  - Multiple hysteresis selections
  - Up to four external inputs
  - Configurable output polarity
  - External output via Peripheral Pin Select
- One Low-Power Comparator (CMPLP1):
  - Selectable Input Common Mode ranges, including rail-to-rail
  - Low operating current
  - Up to four external inputs
  - Configurable output polarity
  - External output via Peripheral Pin Select
Up to Four Operational Amplifiers:
- Programmable Gain using Internal Resistor Ladder
- Automatic input offset voltage calibration
Two Fixed Voltage References (FVR):
- Selectable 1.024V, 2.048V and 4.096V output levels
- FVR1 internally connected to ADC
- FVR2 internally connected to Comparator and DAC