DSPIC30F4013 Microchip Technology Inc., DSPIC30F4013 Datasheet - Page 13

• Manufacturer Part Number: DSPIC30F4013
• Description: Dspic30f3014/4013 High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

Table 1-1 provides a brief description of device I/O
pinouts 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:
© 2007 Microchip Technology Inc.
AN0-AN12
AV
AV
CLKI
CLKO
CN0-CN7, CN17-CN18
COFS
CSCK
CSDI
CSDO
C1RX
C1TX
EMUD
EMUC
EMUD1
EMUC1
EMUD2
EMUC2
EMUD3
EMUC3
IC1, IC2, IC7, IC8
INT0
INT1
INT2
LVDIN
MCLR
OCFA
OC1-OC4
OSC1
OSC2
PGD
PGC
Legend: CMOS = CMOS compatible input or output
DD
SS
Pin Name
ST
I
PINOUT I/O DESCRIPTIONS
= Schmitt Trigger input with CMOS levels
= Input
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
O
O
O
O
P
P
I
I
I
I
I
I
I
I
I
I
I
I
I
ST/CMOS
ST/CMOS
Analog
Analog
Buffer
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
P
P
Analog input channels. AN6 and AN7 are also used for device
programming data and clock inputs, respectively.
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.
Input change notification inputs. Can be software programmed
for internal weak pull-ups on all inputs.
Data Converter Interface Frame Synchronization pin.
Data Converter Interface Serial Clock input/output pin.
Data Converter Interface Serial data input pin.
Data Converter Interface Serial data output pin.
CAN1 bus receive pin.
CAN1 bus transmit pin.
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.
ICD Quaternary Communication Channel data input/output pin.
ICD Quaternary Communication Channel clock input/output pin.
Capture inputs 1,2, 7 and 8.
External interrupt 0.
External interrupt 1.
External interrupt 2.
Low-Voltage Detect Reference Voltage Input pin.
Master Clear (Reset) input or programming voltage input. This
pin is an active-low Reset to the device.
Compare Fault A input (for Compare channels 1, 2, 3 and 4).
Compare outputs 1 through 4.
Oscillator crystal input. ST buffer when configured in RC mode;
CMOS otherwise.
Oscillator crystal output. Connects to crystal or resonator in
Crystal Oscillator mode. Optionally functions as CLKO in RC
and EC modes.
In-Circuit Serial Programming™ data input/output pin.
In-Circuit Serial Programming clock input pin.
Analog = Analog input
O
P
dsPIC30F3014/4013
= Output
= Power
Description
DS70138E-page 11