Microchip Technology MA330019-2 Data Sheet

© 2007-2012 Microchip Technology Inc.

DS70292G-page 283

The Comparator module provides a set of dual input
comparators. The inputs to the comparator can be con-
figured to use any one of the four pin inputs (C1IN+,
C1IN-, C2IN+ and C2IN-) as well as the Comparator
Voltage Reference Input (CV

REF

).

Note 1: This data sheet summarizes the features

of the dsPIC33FJ32GP302/304,
dsPIC33FJ64GPX02/X04, and
dsPIC33FJ128GPX02/X04 families of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 34.
“Comparator” (DS70212) of the
“dsPIC33F/PIC24H Family Reference
Manual”, which is available from the
Microchip website (

www.microchip.com

).

2: Some registers and associated bits

described in this section may not be avail-
able on all devices. Refer to 

 in this data

sheet for device-specific register and bit
information.

This peripheral contains output func-
tions that may need to be configured by
the peripheral pin select feature. For
more information, see 

C2

C2IN-

V

IN

-

V

IN

+

C2IN+

CV

REF

C2IN+

C2OUT

C2OUT (CMCON<7>)

C1

C1IN-

V

IN

-

V

IN

+

C1IN+

CV

REF

C1IN+

C1OUT

C1OUT (CMCON<6>)

C1NEG

C1POS

C2NEG

C2POS

C1INV

C2INV

C1OUTEN

C2OUTEN

C1EN

C2EN

Note 1: This peripheral’s outputs must be assigned to an available RPn pin before use. Refer to

 for more information.