dsPIC33FJ32MC104-I/PT Microchip Technology, dsPIC33FJ32MC104-I/PT Datasheet - Page 29

• Manufacturer Part Number: dsPIC33FJ32MC104-I/PT
• Description: Digital Signal Processors & Controllers - DSP, DSC 16bit Mtr Cnt Fam 16 MIPS 32KBFLSH 2KBRAM
• Manufacturer: Microchip Technology
• Type: dsPIC33FJ32(GP/MC)101/102/104r

Specifications of dsPIC33FJ32MC104-I/PT

• Rohs: yes
• Core: dsPIC33F
• Data Bus Width: 16 bit
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Maximum Clock Frequency: 7.37 MHz, 32 kHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5 x 16-bit, 2 x 32-bit
• Device Million Instructions Per Second: 16 MIPs
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TQFP-44
• Mounting Style: SMD/SMT
• Family / Core: dsPIC33FJ32(GP/MC)101/102/104
• Interface Type: I2C, SPI, UART
• Minimum Operating Temperature: - 40 C
• On-chip Adc: Yes
• Product: DSPs
• Program Memory Type: Flash
• Supply Current: 10 mA

TABLE 1-1:
 2011-2012 Microchip Technology Inc.
AN0-AN12,
AN15
CLKI
CLKO
OSC1
OSC2
SOSCI
SOSCO
CN0-CN30
IC1-IC3
OCFA
OC1-OC2
INT0
INT1
INT2
RA0-RA4,
RA7-RA10
RB0-RB15
RC0-RC9
T1CK
T2CK
T3CK
T4CK
T5CK
U1CTS
U1RTS
U1RX
U1TX
SCK1
SDI1
SDO1
Legend: CMOS = CMOS compatible input or output
Note 1:
Pin Name
dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
(5)
(6)
(6)
2:
3:
4:
5:
6:
(5)
(5)
(5)
ST = Schmitt Trigger input with CMOS levels
PPS = Peripheral Pin Select
An external pull-down resistor is required for the FLTA1 pin on dsPIC33FJXXMC101 (20-pin) devices.
The FLTA1 pin and the PWM1Lx/PWM1Hx pins are available in dsPIC(16/32)MC10X devices only.
The FLTB1 pin is available in dsPIC(16/32)MC102/104 devices only.
The PWM Fault pins are enabled during any Reset event. Refer to
information on the PWM Faults.
Not all pins are available on all devices. Refer to the specific device in the
availability.
This pin is available in dsPIC33FJ32(GP/MC)104 (44-pin) devices only.
(5)
Type
Pin
I/O
I/O
I/O
I/O
I/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
PINOUT I/O DESCRIPTIONS
ST/CMOS
ST/CMOS
ST/CMOS
Analog
Buffer
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
—
—
—
PPS
Yes Capture Inputs 1/2/3.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
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. Optionally functions as CLKO in RC and EC modes. Always
associated with OSC2 pin function.
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.
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.
Timer4 external clock input.
Timer5 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.
Analog = Analog input
O = Output
Description
Section 15.2 “PWM Faults”
“Pin Diagrams”
P = Power
I = Input
DS70652E-page 29
section for
for more