dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04
TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin
Type
Buffer
Type
PPS
Description
AVSS
P
VDD
P
VCAP/VDDCORE
P
Vss
P
P
No Ground reference for analog modules.
—
No Positive supply for peripheral logic and I/O pins.
—
No CPU logic filter capacitor connection.
—
No Ground reference for logic and I/O pins.
VREF+
I
Analog No Analog voltage reference (high) input.
VREF-
I
Analog No Analog voltage reference (low) input.
Legend: CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
TTL = TTL input buffer
Analog = Analog input P = Power
O = Output
I = Input
PPS = Peripheral Pin Select
2009 Microchip Technology Inc.
Preliminary
DS70292D-page 19