DSPIC33FJ128GP306T-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: Tray, 160 pieces per tray

Specifications

• Architecture: Modified Harvard
• CPU Speed: Up to 40 MIPS
• Program Memory Size: 128 KB Flash
• Data Memory Size: 4 KB RAM
• Operating Voltage Range: 2.5V to 3.6V
• Number of I/O Pins: 36
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, 2 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 16-bit and 32-bit timers
• PWM Channels: Up to 9
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DSPIC33FJ128GP306T-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD
2. VSS
3. OSC1/CLKI
4. OSC2/CLKO
5. AN0/RB0
6. AN1/RB1
7. AN2/RB2
8. AN3/RB3
9. AN4/RB4
10. AN5/RB5
11. AN6/RB6
12. AN7/RB7
13. RB8
14. RB9
15. RB10
16. RB11
17. RB12
18. RB13
19. RB14
20. RB15
21. VCAP
22. VSS
23. VDD
24. RE0/AN5/CN3/RD-/PMRD
25. RE1/AN6/CN4/RD+/PMWR
26. RE2/AN7/CN5/PMCS1
27. RE3/AN8/CN6/PMA13
28. RE4/AN9/CN7/PMA12
29. RE5/AN10/CN8/PMA11
30. RE6/AN11/CN9/PMA10
31. RE7/AN12/CN10/PMA9
32. RE8/AN13/CN11/PMA8
33. RE9/AN14/CN12/PMA7
34. RE10/AN15/CN13/PMA6
35. RE11/AN16/CN14/PMA5
36. RE12/AN17/CN15/PMA4
37. RE13/AN18/CN16/PMA3
38. RE14/AN19/CN17/PMA2
39. RE15/AN20/CN18/PMA1
40. VSS
41. VDD
42. MCLR/VPP
43. PGEC1/AN21/CN19/PMA0
44. PGED1/AN22/CN20/PMRD/PMWR

Functional Features

• High-performance 16-bit DSC with DSP capabilities
• Low power consumption for energy-efficient applications
• Rich peripheral set for versatile control applications
• Enhanced analog and digital features for precise measurements and control
• Flexible communication interfaces for seamless integration with other devices
• Extensive timer and PWM capabilities for accurate timing and control

Advantages and Disadvantages

Advantages

• High performance and processing capabilities
• Low power consumption for energy-efficient designs
• Rich peripheral set allows for versatile applications
• Enhanced analog and digital features enable precise control
• Flexible communication interfaces for seamless integration

Disadvantages

• Limited program memory size (128 KB)
• Limited data memory size (4 KB)
• Relatively small number of I/O pins (36)

Working Principles

The DSPIC33FJ128GP306T-I/PT microcontroller operates on a modified Harvard architecture. It combines the benefits of a traditional microcontroller with the processing power of a digital signal processor (DSP). The core of the microcontroller is capable of executing instructions at up to 40 MIPS, providing high-performance computing capabilities.

The microcontroller's peripherals, such as the ADC, DAC, timers, and communication interfaces, enable it to interface with external devices and perform various control tasks. The flexible pin configuration allows for easy integration into different system designs.

Detailed Application Field Plans

The DSPIC33F