dsPIC33FJ32MC204 Microchip Technology, dsPIC33FJ32MC204 Datasheet - Page 13

• Manufacturer Part Number: dsPIC33FJ32MC204
• Description: (dsPIC33FJ16MC304 / dsPIC33FJ32MC20x) 16-bit Microcontrollers
• Manufacturer: Microchip Technology

TABLE 1-1:
© 2007 Microchip Technology Inc.
AN0-AN8
CLKI
CLKO
OSC1
OSC2
SOSCI
SOSCO
CN0-CN30
IC1-IC2
IC7-IC8
OCFA
OC1-OC2
INT0
INT1
INT2
RA0-RA4
RA7-RA15
RB0-RB15
RC0-RC9
T1CK
T2CK
T3CK
U1CTS
U1RTS
U1RX
U1TX
SCK1
SDI1
SDO1
SS1
SCL1
SDA1
ASCL1
ASDA1
TMS
TCK
TDI
TDO
INDX
QEA
QEB
UPDN
Legend:
Pin Name
CMOS = CMOS compatible input or output; Analog = Analog input
ST = Schmitt Trigger input with CMOS levels; O = Output; I = Input; P = Power
Type
PINOUT I/O DESCRIPTIONS
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
ST/CMOS
ST/CMOS
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
ST
ST
ST
ST
ST
—
—
—
—
—
—
—
—
Analog input channels.
External clock source input. Always associated with OSC1 pin function.
Oscillator crystal output. Connects to crystal or resonator in Crystal Oscillator mode.
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.
32.768 kHz low-power oscillator crystal input; CMOS otherwise.
32.768 kHz low-power oscillator crystal output.
Change notification inputs.
Can be software programmed for internal weak pull-ups on all inputs.
Capture inputs 1/2
Capture inputs 7/8.
Compare Fault A input (for Compare Channels 1 and 2).
Compare outputs 1 through 2.
External interrupt 0.
External interrupt 1.
External interrupt 2.
PORTA is a bidirectional I/O port.
PORTB is a bidirectional I/O port.
PORTC is a bidirectional I/O port.
Timer1 external clock input.
Timer2 external clock input.
Timer3 external clock input.
UART1 clear to send.
UART1 ready to send.
UART1 receive.
UART1 transmit.
Synchronous serial clock input/output for SPI1.
SPI1 data in.
SPI1 data out.
SPI1 slave synchronization or frame pulse I/O.
Synchronous serial clock input/output for I2C1.
Synchronous serial data input/output for I2C1.
Alternate synchronous serial clock input/output for I2C1.
Alternate synchronous serial data input/output for I2C1.
JTAG Test mode select pin.
JTAG test clock input pin.
JTAG test data input pin.
JTAG test data output pin.
Quadrature Encoder Index Pulse input.
Quadrature Encoder Phase A input in QEI mode.
Auxiliary Timer External Clock/Gate input in Timer mode.
Quadrature Encoder Phase A input in QEI mode.
Auxiliary Timer External Clock/Gate input in Timer mode.
Position Up/Down Counter Direction State.
Optionally functions as CLKO in RC and EC modes. Always associated with OSC2
pin function.
Preliminary
Description
DS70283B-page 11