DSPIC33EP64MC204-I/PT

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: TQFP (Thin Quad Flat Pack)
• Essence: Digital Signal Controller (DSC) with advanced features
• Packaging/Quantity: Tape and reel, 160 units per reel

Specifications

• Core: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 64 KB
• RAM: 8 KB
• Operating Voltage Range: 2.5V to 3.6V
• Temperature Range: -40°C to +85°C
• Number of I/O Pins: 44
• 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 Channels: Up to 9
• Interrupt Sources: Multiple sources with configurable priority levels

Pin Configuration

The DSPIC33EP64MC204-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. VCAP
20. VSS
21. AVDD
22. AVSS
23. REFO/RF0
24. RF1
25. RF2
26. RF3
27. RF4
28. RF5
29. RF6
30. RF7
31. RF8
32. RF9
33. RF10
34. RF11
35. RF12
36. RF13
37. RF14
38. RF15
39. VDD
40. VSS
41. OSC1/CLKI
42. OSC2/CLKO
43. PGD1/RP1
44. PGC1/RP2

Functional Features

• High-performance digital signal processing capabilities
• Integrated peripherals for enhanced functionality
• Low-power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in power supply
• Multiple communication interfaces for easy integration with other devices
• Rich set of timers and PWM channels for precise timing and control
• Configurable interrupt sources for efficient event handling

Advantages and Disadvantages

Advantages: - High-performance processing capabilities suitable for demanding applications - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable devices - Wide operating voltage range allows for compatibility with various power sources - Abundance of communication interfaces enables seamless connectivity

Disadvantages: - Limited amount of flash memory and RAM compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers with similar features - Complex pin configuration may require careful planning during PCB design

Working Principles

The DSPIC33EP64MC204-I/PT is based on the dsPIC33E core, which combines a high-performance 16-bit microcontroller with a powerful digital signal processor (DSP). It executes instructions at up to 70 MIPS, making it suitable for real-time control applications. The integrated peripherals, such as ADC, DAC, UART, SPI, I2C, and CAN, provide additional functionality and enable seamless communication with other devices.

The microcontroller operates on a low voltage range of 2.5V to 3.6V, allowing flexibility in power supply selection. It features multiple timers and PWM channels for precise timing and control of various signals. The configurable interrupt sources ensure efficient event handling and responsiveness.

Detailed Application Field Plans

The DSPIC33EP64MC204-I/PT microcontroller finds applications in various fields, including: - Industrial automation - Motor control systems - Power electronics - Automotive systems - Medical devices - Consumer electronics

In industrial automation, it can be used for controlling machinery, monitoring sensors, and implementing communication protocols. In motor control systems, it enables precise control of motors for robotics, drones, and electric vehicles. Power electronics applications include inverters, converters, and battery management systems.

Automotive systems