DSPIC30F2023 Microchip Technology Inc., DSPIC30F2023 Datasheet - Page 13

• Manufacturer Part Number: DSPIC30F2023
• Description: 28/44-pin Dspic30f1010/202x Enhanced Flash Smps 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

Table 1-1 provides a brief description of device I/O
pinouts for the dsPIC30F1010 and the functions that
may be multiplexed to a port pin. Multiple functions may
exist on one port pin. When multiplexing occurs, the
peripheral module’s functional requirements may force
an override of the data direction of the port pin.
TABLE 1-1:
© 2006 Microchip Technology Inc.
AN0-AN5
AV
AV
CLKI
CLKO
EMUD
EMUC
EMUD1
EMUC1
EMUD2
EMUC2
INT0
INT1
INT2
SFLT1
SFLT2
SFLT3
PWM1L
PWM1H
PWM2L
PWM2H
MCLR
OC1
OCFLTA
OSC1
OSC2
PGD
PGC
PGD1
PGC1
PGD2
PGC2
RB0-RB7
RA9
RD0
Legend: CMOS
DD
SS
Pin Name
ST
I
PINOUT I/O DESCRIPTIONS FOR dsPIC30F1010
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
=
=
=
I/P
I/0
P
P
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
CMOS compatible input or output
Schmitt Trigger input with CMOS levels
Input
ST/CMOS
Analog
Buffer
CMOS
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
—
—
P
P
Positive supply for analog module.
Ground reference for analog module.
External clock source input. Always associated with OSC1 pin function.
Oscillator crystal output. Connects to crystal or resonator in Crystal
Oscillator mode. Optionally functions as CLKO in RC and EC modes. Always
associated with OSC2 pin function.
ICD Primary Communication Channel data input/output pin.
ICD Primary Communication Channel clock input/output pin.
ICD Secondary Communication Channel data input/output pin.
ICD Secondary Communication Channel clock input/output pin.
ICD Tertiary Communication Channel data input/output pin.
ICD Tertiary Communication Channel clock input/output pin.
External interrupt 0
External interrupt 1
External interrupt 2
Shared Fault Pin 1
Shared Fault Pin 2
Shared Fault Pin 3
PWM 1 Low output
PWM 1 High output
PWM 2 Low output
PWM 2 High output
active low Reset to the device.
Compare outputs.
Output Compare Fault Pin
Oscillator crystal input.
Oscillator crystal output. Connects to crystal or resonator in Crystal Oscillator
mode. Optionally functions as CLKO in FRC and EC modes.
In-Circuit Serial Programming™ data input/output pin.
In-Circuit Serial Programming clock input pin.
In-Circuit Serial Programming data input/output pin 1.
In-Circuit Serial Programming clock input pin 1.
In-Circuit Serial Programming data input/output pin 2.
In-Circuit Serial Programming clock input pin 2.
PORTB is a bidirectional I/O port.
PORTA is a bidirectional I/O port.
PORTD is a bidirectional I/O port.
Analog input channels.
Master Clear (Reset) input or programming voltage input. This pin is an
Preliminary
dsPIC30F1010/202X
Description
Analog =
O
P
=
=
Analog input
Output
Power
DS70178C-page 11