DSPIC33FJ256MC710-I/PF

Overview

Category: Microcontroller
Use: Embedded Systems
Characteristics: High-performance, low-power consumption
Package: 64-pin TQFP
Essence: Digital Signal Controller
Packaging/Quantity: Tray / 160 units per tray

Specifications

• Architecture: Modified Harvard
• CPU Speed: 40 MIPS
• Flash Memory: 256 KB
• RAM: 30 KB
• Operating Voltage Range: 2.5V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Number of I/O Pins: 53
• 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: 5 x 16-bit, 1 x 32-bit
• PWM Channels: 9
• External Oscillator Frequency Range: 4 MHz to 40 MHz

Pin Configuration

The DSPIC33FJ256MC710-I/PF microcontroller has a total of 64 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. VCAP
20. VSS
21. AVDD
22. AVSS
23. OSC1/CLKI
24. OSC2/CLKO
25. PGD1/RP0
26. PGC1/RP1
27. PGD2/RP2
28. PGC2/RP3
29. RP4
30. RP5
31. RP6
32. RP7
33. RP8
34. RP9
35. RP10
36. RP11
37. RP12
38. RP13
39. RP14
40. RP15
41. RP16
42. RP17
43. RP18
44. RP19
45. RP20
46. RP21
47. RP22
48. RP23
49. RP24
50. RP25
51. RP26
52. RP27
53. RP28
54. RP29
55. RP30
56. RP31
57. RP32
58. RP33
59. RP34
60. RP35
61. RP36
62. RP37
63. RP38
64. RP39

Functional Features

• High-performance digital signal processing capabilities
• Low-power consumption for energy-efficient applications
• Enhanced connectivity options with UART, SPI, I2C, and CAN interfaces
• Ample memory capacity for storing program code and data
• Multiple timers and PWM channels for precise timing and control
• Analog-to-digital and digital-to-analog converters for interfacing with analog sensors and actuators
• Robust operating voltage and temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy efficiency - Versatile communication interfaces - Ample memory capacity - Precise timing and control features - Analog interfacing capabilities - Wide operating voltage and temperature range

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The DSPIC33FJ256MC710-I/PF is based on a modified Harvard architecture, combining the benefits of both Harvard and Von Neumann architectures. It utilizes a high-performance CPU that can execute instructions at a speed of 40 MIPS. The microcontroller operates at a low voltage range of 2.5V to 3.6V, making it suitable for battery-powered applications.

The microcontroller incorporates various peripherals and interfaces, such as UART, SPI, I2C, and CAN, enabling seamless communication with external devices. It also features multiple timers and PWM channels for precise timing and control of connected devices.

The analog-to-digital and digital-to-analog converters allow the micro