DSPIC33FJMC202ESS datasheet(12/330 Pages) MICROCHIP

12 / 330 page

dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304

DS70283K-page 12

INDX

QEA

QEB

UPDN

CMOS

Yes

Quadrature Encoder Index Pulse input.

Quadrature Encoder Phase A input in QEI mode.

Auxiliary Timer External Clock/Gate input in Timer mode.

Quadrature Encoder Phase A input in QEI mode.

Auxiliary Timer External Clock/Gate input in Timer mode.

Position Up/Down Counter Direction State.

FLTA1

PWM1L1

PWM1H1

PWM1L2

PWM1H2

PWM1L3

PWM1H3

FLTA2

PWM2L1

PWM2H1

—

Yes

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

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

Master Clear (Reset) input. This pin is an active-low Reset to the device.

AVDD

Positive supply for analog modules. This pin must be connected at all times.

AVSS

Ground reference for analog modules.

VDD

—

Positive supply for peripheral logic and I/O pins.

VCAP

—

CPU logic filter capacitor connection.

VSS

—

Ground reference for logic and I/O pins.

VREF+

Analog

Analog voltage reference (high) input.

VREF-

Analog

Analog voltage reference (low) input.

TABLE 1-1:

PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name

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

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