
dsPIC30F2010
DS70118J-page 10
2011 Microchip Technology Inc.
PGD
PGC
I/O
I
ST
In-Circuit Serial Programming (ICSP) data input/output pin.
In-Circuit Serial Programming clock input pin.
RB0-RB5
I/O
ST
PORTB is a bidirectional I/O port.
RC13-RC14
I/O
ST
PORTC is a bidirectional I/O port.
RD0-RD1
I/O
ST
PORTD is a bidirectional I/O port.
RE0-RE5,
RE8
I/O
ST
PORTE is a bidirectional I/O port.
RF2, RF3
I/O
ST
PORTF is a bidirectional I/O port.
SCK1
SDI1
SDO1
SS1
I/O
I
O
I
ST
—
ST
Synchronous serial clock input/output for SPI1.
SPI1 Data In.
SPI1 Data Out.
SPI1 Slave Synchronization.
SCL
SDA
I/O
ST
Synchronous serial clock input/output for I2C.
Synchronous serial data input/output for I2C.
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
I
ST
Timer1 external clock input.
Timer2 external clock input.
U1RX
U1TX
U1ARX
U1ATX
I
O
I
O
ST
—
ST
—
UART1 Receive.
UART1 Transmit.
UART1 Alternate Receive.
UART1 Alternate Transmit.
VDD
P
—
Positive supply for logic and I/O pins.
VSS
P
—
Ground reference for logic and I/O pins.
VREF+
I
Analog
Analog Voltage Reference (High) input.
VREF-
I
Analog
Analog Voltage Reference (Low) input.
TABLE 1-1:
PINOUT I/O DESCRIPTIONS (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