Datasheet

dsPIC30F6011/6012/6013/6014
DS70117F-page 12 © 2006 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: PINOUT I/O DESCRIPTIONS
Pin Name
Pin
Type
Buffer
Type
Description
AN0-AN15 I Analog Analog input channels.
AN0 and AN1 are also used for device programming data and
clock inputs, respectively.
AV
DD P P Positive supply for analog module.
AVSS P P Ground reference for analog module.
CLKI
CLKO
I
O
ST/CMOS
—
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.
CN0-CN23 I ST Input change notification inputs.
Can be software programmed for internal weak pull-ups on all
inputs.
COFS
CSCK
CSDI
CSDO
I/O
I/O
I
O
ST
ST
ST
—
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.
C1RX
C1TX
C2RX
C2TX
I
O
I
O
ST
—
ST
—
CAN1 bus receive pin.
CAN1 bus transmit pin.
CAN2 bus receive pin.
CAN2 bus transmit pin
EMUD
EMUC
EMUD1
EMUC1
EMUD2
EMUC2
EMUD3
EMUC3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ST
ST
ST
ST
ST
ST
ST
ST
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.
IC1-IC8 I ST Capture inputs 1 through 8.
INT0
INT1
INT2
INT3
INT4
I
I
I
I
I
ST
ST
ST
ST
ST
External interrupt 0.
External interrupt 1.
External interrupt 2.
External interrupt 3.
External interrupt 4.
LVDIN I Analog Low-Voltage Detect Reference Voltage input pin.
MCLR
I/P ST Master Clear (Reset) input or programming voltage input. This
pin is an active low Reset to the device.
OCFA
OCFB
OC1-OC8
I
I
O
ST
ST
—
Compare Fault A input (for Compare channels 1, 2, 3 and 4).
Compare Fault B input (for Compare channels 5, 6, 7 and 8).
Compare outputs 1 through 8.
Legend: CMOS = CMOS compatible input or output Analog = Analog input
ST = Schmitt Trigger input with CMOS levels O = Output
I = Input P = Power