10-Bit Analog-to-Digital Converter
with Computation (ADCC):
Up to 30 external
channels
Up to 300 ksps
Supports grouping of external
channels
Automated math functions on input signals:
Averaging, filter calculations, oversampling
and threshold comparison
Operates in Sleep
Nine internal analog channels
Hardware Capacitive Voltage Divider (CVD) support:
Adjustable Sample-and-Hold capacitor
array
Guard ring digital output drive
Automates touch
sampling and reduces software size and CPU usage when touch or
proximity sensing is required
One 8-Bit Digital-to-Analog
Converters (DAC):
Buffered output available on
two I/O pins
Internal connections to ADC
and Comparators
Two High-Speed Comparators (CMP):
High-Speed mode and Low-Power
modes available
Four external inputs
Configurable output
polarity
External output via Peripheral Pin Select
Two Zero-Cross Detect (ZCD) Modules:
Detect when AC signal on pin crosses ground
Voltage Reference:
Fixed Voltage Reference with
1.024V, 2.048V and 4.096V output levels
Internal connections to ADC,
Comparator and DAC
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.