DSPIC33FJ128GP310AT-I/PF

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: 100-pin TQFP
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tray, 160 units per tray

Specifications

• Core: dsPIC33F CPU
• Flash Program Memory: 128 KB
• RAM: 16 KB
• Operating Voltage Range: 2.5V to 3.6V
• Maximum Speed: 40 MIPS
• Number of I/O Pins: 83
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, 4 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 16-bit and 32-bit timers
• PWM: Up to 9 channels
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DSPIC33FJ128GP310AT-I/PF has a total of 100 pins. The pin configuration is as follows:

1. VDDCORE
2. AVSS
3. AVDD
4. VCAP
5. VSS
6. VDD
7. REFO
8. OSC1/CLKI
9. OSC2/CLKO
10. AN0/RB0
11. AN1/RB1
12. AN2/RB2
13. AN3/RB3
14. AN4/RB4
15. AN5/RB5
16. AN6/RB6
17. AN7/RB7
18. AN8/RB8
19. AN9/RB9
20. AN10/RB10
21. AN11/RB11
22. AN12/RB12
23. AN13/RB13
24. AN14/RB14
25. AN15/RB15
26. VSS
27. VDD
28. RB0/INT0
29. RB1/INT1
30. RB2/INT2
31. RB3/INT3
32. RB4/INT4
33. RB5/INT5
34. RB6/INT6
35. RB7/INT7
36. RB8/INT8
37. RB9/INT9
38. RB10/INT10
39. RB11/INT11
40. RB12/INT12
41. RB13/INT13
42. RB14/INT14
43. RB15/INT15
44. VSS
45. VDD
46. RC0/T1CK
47. RC1/T1G
48. RC2/T3CK
49. RC3/T3G
50. RC4/T5CK
51. RC5/T5G
52. RC6/T7CK
53. RC7/T7G
54. RC8/T9CK
55. RC9/T9G
56. RC10/T2CK
57. RC11/T4CK
58. RC12/T6CK
59. RC13/T8CK
60. RC14/T10CK
61. RC15/T2G

(Continued...)

Functional Features

• High-performance 16-bit dsPIC core for efficient signal processing
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in various systems
• Extensive communication interfaces for seamless connectivity
• Multiple timers and PWM channels for precise timing and control

Advantages

• High processing power enables complex algorithms and real-time control
• Integrated peripherals reduce external component count and PCB space
• Low power consumption extends battery life in portable applications
• Wide operating voltage range allows compatibility with different power sources
• Extensive communication interfaces facilitate seamless integration with other devices
• Multiple timers and PWM channels offer flexibility in timing and control tasks

Disadvantages

• Limited program memory compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers with similar features
• Steeper learning curve for beginners due to advanced architecture and features

Working Principles

The DSPIC33FJ128GP310AT-I/PF operates based on the dsPIC33F CPU core, which combines a high-performance 16-bit CPU with a powerful set of digital signal processing (DSP) instructions. It executes instructions at a maximum speed of 40 MIPS, allowing for efficient signal processing and control algorithms.

The microcontroller integrates various peripherals such as ADC, DAC, UART, SPI, I2C, and CAN, which enable seamless communication with