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Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller CBGA 100 (9x9) 8/16-Bit 32 MHz I/O number 53
351352353354355356357358359360
352
XMEGA B [DATASHEET]
8291B–AVR–01/2013
27.6 Window Mode
Two analog comparators on the same port can be configured to work together in window mode. In this mode, a voltage
range is defined, and the analog comparators give information about whether an input signal is within this range or not.
Figure 27-2. The Analog comparators in window mode.
27.7 Input Hysteresis
Application software can select between no-, low-, and high hysteresis for the comparison. Applying a hysteresis will help
prevent constant toggling of the output that can be caused by noise when the input signals are close to each other.
AC0
+
-
AC1
+
-
Input signal
Upper limit of window
Lower limit of window
Interrupt
sensitivity
control
Interrupts
Events