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66.2 Embedded Characteristics
- 12-bit Resolution with Enhanced Mode up to 14 bits
- 1 MSps Conversion Rate
- Digital Averaging Function providing Enhanced Resolution Mode up to
14
bits
- Wide Range of Power Supply Operation
- Selectable Single-Ended or Differential Input Voltage
- Digital correction of offset and gain errors
- Resistive 4-wire and 5-wire Touchscreen Controller
- Position and pressure measurement for 4-wire screens
- Position measurement for 5-wire screens
- Average of up to 8 measures for noise filtering
- Programmable Pen Detection Sensitivity
- Integrated Multiplexer Offering Up to 12
Independent Analog Inputs
- Individual Enable and Disable of Each Channel
- Hardware or Software Trigger from:
- External trigger pin
- Timer counter outputs (corresponding TIOA trigger)
- ADC internal trigger counter
- Trigger on pen contact detection
- PWM event line
- Drive of PWM Fault Input
- DMA Support
- Two Sleep Modes (Automatic Wake-Up on Trigger)
- Lowest power consumption (voltage reference off between
conversions)
- Fast wake-up time response on trigger event (voltage reference
on between conversions)
- Channel Sequence Customizing
- Automatic Window Comparison of Converted Values
- Asynchronous Partial Wake-Up on
External Trigger
- Register Write Protection