Datasheet
© 2011 Microchip Technology Inc. DS70149E-page 15
dsPIC30F5015/5016
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-OC4
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 4.
OSC1
OSC2
I
I/O
ST/CMOS
—
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.
PGD
PGC
I/O
I
ST
ST
In-Circuit Serial Programming™ data input/output pin.
In-Circuit Serial Programming clock input pin.
RA9-RA10
RA14-RA15
I/O
I/O
ST
ST
PORTA is a bidirectional I/O port.
RB0-RB15 I/O ST PORTB is a bidirectional I/O port.
RC1
RC3
RC13-RC15
I/O
I/O
I/O
ST
ST
ST
PORTC is a bidirectional I/O port.
RD0-RD15 I/O ST PORTD is a bidirectional I/O port.
RE0-RE9 I/O ST PORTE is a bidirectional I/O port.
RF0-RF8 I/O ST PORTF is a bidirectional I/O port.
RG0-RG3
RG6-RG9
I/O
I/O
ST
ST
PORTG is a bidirectional I/O port.
SCK1
SDI1
SDO1
SS1
SCK2
SDI2
SDO2
SS2
I/O
I
O
I
I/O
I
O
I
ST
ST
—
ST
ST
ST
—
ST
Synchronous serial clock input/output for SPI1.
SPI1 Data In.
SPI1 Data Out.
SPI1 Slave Synchronization.
Synchronous serial clock input/output for SPI2.
SPI2 Data In.
SPI2 Data Out.
SPI2 Slave Synchronization.
SCL
SDA
I/O
I/O
ST
ST
Synchronous serial clock input/output for I
2
C™.
Synchronous serial data input/output for I
2
C.
SOSCO
SOSCI
O
I
—
ST/CMOS
32 kHz low-power oscillator crystal output.
32 kHz low-power oscillator crystal input. ST buffer when configured in RC
mode; CMOS otherwise.
T1CK
T2CK
T4CK
I
I
I
ST
ST
ST
Timer1 external clock input.
Timer2 external clock input.
Timer4 external clock input.
U1RX
U1TX
I
O
ST
—
UART1 Receive.
UART1 Transmit.
V
DD P — Positive supply for logic and I/O pins.
VSS P — Ground reference for logic and I/O pins.
V
REF+ I Analog Analog Voltage Reference (High) input.
V
REF- I Analog Analog Voltage Reference (Low) input.
TABLE 1-2: I/O PIN DESCRIPTIONS FOR dsPIC30F5016 (CONTINUED)
Pin Name
Pin
Type
Buffer
Type
Description
Legend: CMOS = CMOS compatible input or output Analog = Analog input
ST = Schmitt Trigger input with CMOS levels O = Output
I = Input P = Power