DSPIC33EP256MC206-I/MR

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • High-performance 16-bit Digital Signal Controller (DSC)
  • Enhanced core architecture for improved performance
  • Wide range of peripherals and communication interfaces
• Package: 64-pin QFN
• Essence: Advanced microcontroller for demanding control applications
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Processor Core: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 2.5V to 3.6V
• Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 10-bit, up to 24 channels
• Pulse Width Modulation (PWM) Channels: Up to 8
• Timers: Multiple 16-bit and 32-bit timers

Detailed Pin Configuration

The DSPIC33EP256MC206-I/MR has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. VSS
3. AN0
4. AN1
5. AN2
6. AN3
7. AN4
8. AN5
9. AN6
10. AN7
11. AN8
12. AN9
13. AN10
14. AN11
15. AN12
16. AN13
17. AN14
18. AN15
19. AVSS
20. AVDD
21. REFO
22. OSC1/CLKI
23. OSC2/CLKO
24. VCAP
25. VREF-
26. VREF+
27. AN16
28. AN17
29. AN18
30. AN19
31. AN20
32. AN21
33. AN22
34. AN23
35. AN24
36. AN25
37. AN26
38. AN27
39. AN28
40. AN29
41. AN30
42. AN31
43. CVREF
44. C1OUT
45. C2OUT
46. C3OUT
47. C4OUT
48. C5OUT
49. C6OUT
50. C7OUT
51. C8OUT
52. C9OUT
53. C10OUT
54. C11OUT
55. C12OUT
56. C13OUT
57. C14OUT
58. C15OUT
59. C16OUT
60. C17OUT
61. C18OUT
62. C19OUT
63. C20OUT
64. C21OUT

Functional Features

• Enhanced core architecture for improved performance and efficiency
• High-speed 16-bit DSC with up to 70 MIPS CPU speed
• Wide range of peripherals and communication interfaces for versatile applications
• Advanced analog-to-digital converter (ADC) for precise measurements
• Flexible pulse width modulation (PWM) channels for accurate control signals
• Multiple timers for precise timing operations

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding control applications - Extensive peripheral and communication interface options - Enhanced core architecture for improved performance - Ample flash memory and RAM for complex applications

Disadvantages: - Limited pin count may restrict the number of external devices that can be connected directly - Higher power consumption compared to lower-end microcontrollers

Working Principles

The DSPIC33EP256MC206-I/MR operates based on the dsPIC33E core architecture. It combines a high-performance 16-bit digital signal controller (DSC) with a wide range of peripherals and communication interfaces. The microcontroller executes instructions at a speed of up to 70 MIPS, allowing for efficient control applications.

The enhanced core architecture enables improved performance and efficiency by incorporating features such as dual data fetch, single-cycle execution, and hardware multiply/accumulate operations. This makes it suitable for real-time control applications that require fast and precise processing.

The microcontroller's peripherals include UART, SPI, I2C, and CAN interfaces, enabling seamless communication with other devices. The analog-to-digital converter (ADC) provides accurate measurements, while the pulse width modulation (PWM) channels allow for precise control signals.

Detailed Application Field Plans

The DSPIC33EP256MC206-I/MR is widely used in various application fields, including: - Industrial automation - Motor control systems - Power electronics - Automotive systems - Medical devices - Consumer electronics

In industrial automation, the microcontroller can be utilized