Datasheet

 2005-2012 Microchip Technology Inc. DS39747F-page 189
PIC24FJ128GA010 FAMILY
22.0 COMPARATOR MODULE
The analog comparator module contains two
comparators that can be configured in a variety of
ways. The inputs can be selected from the analog
inputs, multiplexed with I/O pins, as well as the on-chip
voltage reference. Block diagrams of the various
comparator configurations are shown in Figure 22-1.
FIGURE 22-1: COMPARATOR I/O OPERATING MODES
Note: This data sheet summarizes the features of
this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. Refer to Section 19. “Comparator
Module” (DS39710) in the “PIC24F Family
Reference Manual” for more information.
C2
C2IN-
VIN-
VIN+
C2IN+
CVREF
C2IN+
C2OUT
CMCON<7>
C1
C1IN-
VIN-
VIN+
C1IN+
CVREF
C1IN+
C1OUT
CMCON<6>
C1NEG
C1POS
C2NEG
C2POS
C1INV
C2INV
C1OUTEN
C2OUTEN
C1EN
C2EN