Datasheet

© 2007-2012 Microchip Technology Inc. DS70291G-page 15
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
FLTA1
PWM1L1
PWM1H1
PWM1L2
PWM1H2
PWM1L3
PWM1H3
FLTA2
PWM2L1
PWM2H1
I
O
O
O
O
O
O
I
O
O
ST
—
—
—
—
—
—
ST
—
—
Yes
No
No
No
No
No
No
Yes
No
No
PWM1 Fault A input.
PWM1 Low output 1
PWM1 High output 1
PWM1 Low output 2
PWM1 High output 2
PWM1 Low output 3
PWM1 High output 3
PWM2 Fault A input.
PWM2 Low output 1
PWM2 High output 1
PGED1
PGEC1
PGED2
PGEC2
PGED3
PGEC3
I/O
I
I/O
I
I/O
I
ST
ST
ST
ST
ST
ST
No
No
No
No
No
No
Data I/O pin for programming/debugging communication channel 1.
Clock input pin for programming/debugging communication channel 1.
Data I/O pin for programming/debugging communication channel 2.
Clock input pin for programming/debugging communication channel 2.
Data I/O pin for programming/debugging communication channel 3.
Clock input pin for programming/debugging communication channel 3.
MCLR
I/P ST
No
Master Clear (Reset) input. This pin is an active-low Reset to the
device.
AVDD P P No Positive supply for analog modules. This pin must be connected at all
times.
AVSS P P No Ground reference for analog modules.
V
DD P — No Positive supply for peripheral logic and I/O pins.
V
CAP P — No CPU logic filter capacitor connection.
VSS P — No Ground reference for logic and I/O pins.
V
REF+ I Analog No Analog voltage reference (high) input.
VREF- I Analog No Analog voltage reference (low) input.
TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin
Type
Buffer
Type
PPS Description
Legend: CMOS = CMOS compatible input or output Analog = Analog input P = Power
ST = Schmitt Trigger input with CMOS levels O = Output I = Input
PPS = Peripheral Pin Select TTL = TTL input buffer