DSPIC33FJ32MC104-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, rich peripheral set
• Package: TQFP-44
• Essence: 16-bit Digital Signal Controller (DSC)
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: Modified Harvard
• CPU Speed: Up to 40 MIPS
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.5V to 5.5V
• I/O Pins: 35
• Analog Inputs: 12
• Timers: 5
• Communication Interfaces: UART, SPI, I2C, CAN
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DSPIC33FJ32MC104-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD
2. VSS
3. AN0/RB0
4. AN1/RB1
5. AN2/RB2
6. AN3/RB3
7. AN4/RB4
8. AN5/RB5
9. AN6/RB6
10. AN7/RB7
11. AN8/RB8
12. AN9/RB9
13. AN10/RB10
14. AN11/RB11
15. AN12/RB12
16. AN13/RB13
17. AN14/RB14
18. AN15/RB15
19. AVSS
20. AVDD
21. VCAP
22. VREF+
23. VREF-
24. OSC1/CLKI
25. OSC2/CLKO
26. TMS/PGC
27. TDO/PGD
28. TDI
29. MCLR/VPP
30. RB3/AN3/CN0/RP3
31. RB2/AN2/CN1/RP2
32. RB1/AN1/CN2/RP1
33. RB0/AN0/CN3/RP0
34. RC15/CN4/RP15
35. RC14/CN5/RP14
36. RC13/CN6/RP13
37. RC12/CN7/RP12
38. RC11/CN8/RP11
39. RC10/CN9/RP10
40. RC9/CN10/RP9
41. RC8/CN11/RP8
42. RC7/CN12/RP7
43. RC6/CN13/RP6
44. RC5/CN14/RP5

Functional Features

• High-performance 16-bit DSC with DSP capabilities
• Enhanced instruction set for efficient signal processing
• Integrated peripherals for various control applications
• Flexible power management options
• Multiple communication interfaces for seamless connectivity
• Advanced debugging and development tools support

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low-power consumption for energy-efficient designs
• Rich peripheral set for versatile applications
• Extensive development tools and support available
• Suitable for real-time control applications

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

The DSPIC33FJ32MC104-I/PT microcontroller operates based on the modified Harvard architecture. It combines the benefits of a traditional microcontroller with digital signal processing capabilities. The core principle involves executing instructions to process data and control external devices. The integrated peripherals and communication interfaces enable seamless interaction with the external world.

Detailed Application Field Plans

The DSPIC33FJ32MC104-I/PT microcontroller finds applications in various fields, including:

1. Industrial automation
2. Motor control systems
3. Power electronics
4. Consumer electronics
5. Automotive systems
6. Medical devices
7. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• DSPIC33FJ32MC104-I/PT: 32 KB Flash, 2 KB RAM, TQFP-44 package
• DSPIC33FJ16MC304-I/PT: 16 KB Flash, 1 KB RAM, TQFP-44 package
• DSPIC33FJ64MC506-I/PT: 64 KB Flash, 4 KB RAM, TQFP-44 package