DSPIC33FJ32GP104-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption
• Package: TQFP (Thin Quad Flat Pack)
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Processor Core: dsPIC33F
• CPU Speed: 40 MIPS
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage Range: 2.5V to 3.6V
• I/O Pins: 28
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Digital-to-Analog Converter (DAC): 12-bit, 1 channel
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 5 x 16-bit, 1 x 32-bit
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33FJ32GP104-I/PT microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. AN0 - Analog input channel 0
4. AN1 - Analog input channel 1
5. AN2 - Analog input channel 2
6. AN3 - Analog input channel 3
7. AN4 - Analog input channel 4
8. AN5 - Analog input channel 5
9. AN6 - Analog input channel 6
10. AN7 - Analog input channel 7
11. REFO - Reference output
12. OSC1/CLKI - Oscillator input
13. OSC2/CLKO - Oscillator output
14. VCAP - External capacitor connection for the internal voltage regulator
15. RB0/INT0 - General-purpose I/O pin / External interrupt 0
16. RB1/INT1 - General-purpose I/O pin / External interrupt 1
17. RB2/INT2 - General-purpose I/O pin / External interrupt 2
18. RB3/INT3 - General-purpose I/O pin / External interrupt 3
19. RB4 - General-purpose I/O pin
20. RB5 - General-purpose I/O pin
21. RB6 - General-purpose I/O pin
22. RB7 - General-purpose I/O pin
23. RB8 - General-purpose I/O pin
24. RB9 - General-purpose I/O pin
25. RB10 - General-purpose I/O pin
26. RB11 - General-purpose I/O pin
27. RB12 - General-purpose I/O pin
28. RB13 - General-purpose I/O pin

Functional Features

• High-performance digital signal processing capabilities
• Integrated analog and digital peripherals
• Enhanced PWM (Pulse Width Modulation) module for precise control applications
• Multiple communication interfaces for seamless connectivity
• Flexible and configurable I/O pins for versatile applications
• Low-power consumption for energy-efficient designs
• Robust operating temperature range for harsh environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Integrated analog and digital peripherals simplify system design - Flexible I/O pins allow for versatile application development - Low-power consumption extends battery life in portable devices - Wide operating temperature range enables use in various environments

Disadvantages: - Limited flash memory and RAM capacity compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers with similar features

Working Principles

The DSPIC33FJ32GP104-I/PT microcontroller is based on the dsPIC33F processor core, which combines the features of a microcontroller and a digital signal processor (DSP). It executes instructions at a high speed of 40 MIPS (Million Instructions Per Second) and provides advanced digital signal processing capabilities.

The microcontroller integrates various analog and digital peripherals, such as ADC, DAC, UART, SPI, I2C, and CAN interfaces. These peripherals enable seamless communication with external devices and sensors, making it suitable for control applications in embedded systems.

The PWM module of the DSPIC33FJ32GP104-I/PT allows precise control of output signals, making it ideal for applications that require accurate timing and modulation. The flexible I/O pins can be configured to perform different functions, providing versatility in application development.

The microcontroller operates within a wide voltage range of 2.5V to 3.6V and has low-power consumption, making it suitable for battery-powered devices. It can withstand extreme temperatures ranging from -40°C to +85°C, ensuring reliable operation in harsh environments.

Detailed Application Field Plans

The DSPIC33