Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1326
44. Analog Comparator Controller (ACC)
44.1 Description
The Analog Comparator Controller (ACC) configures the analog comparator and generates an interrupt depending
on user settings. The analog comparator embeds two 8-to-1 multiplexers that generate two internal inputs. These
inputs are compared, resulting in a compare output. The hysteresis level, edge detection and polarity are
configurable.
The ACC also generates a compare event which can be used by the Pulse Width Modulator (PWM).
Refer to Figure 44-1 on page 1327 for detailed schematics.
44.2 Embedded Characteristics
 Eight User Analog Inputs Selectable for Comparison
 Four Voltage References Selectable for Comparison: Temperature Sensor (TS), ADVREF, DAC0 and DAC1
 Interrupt Generation
 Compare Event Fault Generation for PWM