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DSPIC33CH128MP508T-I/PT
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DSPIC33CH128MP508T-I/PT

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High performance, low power consumption, advanced peripherals
  • Package: TQFP-44
  • Essence: Digital Signal Controller (DSC)
  • Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

  • Processor Core: dsPIC33C
  • CPU Speed: Up to 100 MHz
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage Range: 2.3V to 3.6V
  • Number of I/O Pins: 35
  • Analog-to-Digital Converter (ADC): 12-bit, up to 24 channels
  • Digital-to-Analog Converter (DAC): 10-bit, up to 4 channels
  • Communication Interfaces: UART, SPI, I2C, CAN, USB
  • Timers: 16-bit and 32-bit timers available
  • PWM Channels: Up to 8 channels
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33CH128MP508T-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. RA6 - General-purpose I/O pin
  10. RA7 - General-purpose I/O pin
  11. RB0 - General-purpose I/O pin
  12. RB1 - General-purpose I/O pin
  13. RB2 - General-purpose I/O pin
  14. RB3 - General-purpose I/O pin
  15. RB4 - General-purpose I/O pin
  16. RB5 - General-purpose I/O pin
  17. RB6 - General-purpose I/O pin
  18. RB7 - General-purpose I/O pin
  19. RB8 - General-purpose I/O pin
  20. RB9 - General-purpose I/O pin
  21. RB10 - General-purpose I/O pin
  22. RB11 - General-purpose I/O pin
  23. RB12 - General-purpose I/O pin
  24. RB13 - General-purpose I/O pin
  25. RB14 - General-purpose I/O pin
  26. RB15 - General-purpose I/O pin
  27. RC0 - General-purpose I/O pin
  28. RC1 - General-purpose I/O pin
  29. RC2 - General-purpose I/O pin
  30. RC3 - General-purpose I/O pin
  31. RC4 - General-purpose I/O pin
  32. RC5 - General-purpose I/O pin
  33. RC6 - General-purpose I/O pin
  34. RC7 - General-purpose I/O pin
  35. RC8 - General-purpose I/O pin
  36. RC9 - General-purpose I/O pin
  37. RC10 - General-purpose I/O pin
  38. RC11 - General-purpose I/O pin
  39. RC12 - General-purpose I/O pin
  40. RC13 - General-purpose I/O pin
  41. RC14 - General-purpose I/O pin
  42. RC15 - General-purpose I/O pin
  43. MCLR - Master Clear (Reset) input
  44. OSC1/CLKI - Oscillator crystal input

Functional Features

  • High-performance digital signal processing capabilities
  • Advanced peripherals for control applications
  • Low power consumption for energy-efficient designs
  • Wide operating voltage range for flexibility in power supply options
  • Extensive I/O capabilities for interfacing with external devices
  • Multiple communication interfaces for seamless connectivity
  • Rich set of timers and PWM channels for precise timing and control

Advantages and Disadvantages

Advantages: - High performance for demanding applications - Low power consumption for energy efficiency - Advanced peripherals for versatile functionality - Wide operating voltage range for flexibility - Extensive I/O capabilities for interfacing with external devices

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Relatively small package size may limit the number of I/O pins available

Working Principles

The DSPIC33CH128MP508T-I/PT is based on the dsPIC33C processor core, which combines the features of a microcontroller and a digital signal processor (DSP). It utilizes advanced digital signal processing techniques to efficiently process and manipulate data in real-time. The microcontroller's peripherals and I/O capabilities enable it to interface with various sensors, actuators, and communication devices, making it suitable for a

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DSPIC33CH128MP508T-I/PT en soluciones técnicas

  1. What is the maximum operating frequency of DSPIC33CH128MP508T-I/PT?

    • The maximum operating frequency of DSPIC33CH128MP508T-I/PT is 100 MHz.

  2. What are the key features of DSPIC33CH128MP508T-I/PT?

    • DSPIC33CH128MP508T-I/PT features dual cores, high resolution PWM, multiple communication interfaces, and advanced analog peripherals.

  3. Can DSPIC33CH128MP508T-I/PT be used in motor control applications?

    • Yes, DSPIC33CH128MP508T-I/PT is suitable for motor control applications due to its high-resolution PWM and motor control peripherals.

  4. Does DSPIC33CH128MP508T-I/PT support communication protocols like CAN and UART?

    • Yes, DSPIC33CH128MP508T-I/PT supports various communication protocols including CAN, UART, SPI, and I2C.

  5. What are the available memory options for DSPIC33CH128MP508T-I/PT?

    • DSPIC33CH128MP508T-I/PT offers up to 128 KB of flash memory and 16 KB of RAM.

  6. Is DSPIC33CH128MP508T-I/PT suitable for power supply applications?

    • Yes, DSPIC33CH128MP508T-I/PT is well-suited for power supply applications with its integrated high-speed ADCs and analog comparators.

  7. Can DSPIC33CH128MP508T-I/PT be used in digital audio processing?

    • Yes, DSPIC33CH128MP508T-I/PT can be utilized for digital audio processing due to its high computational performance and DSP capabilities.

  8. What development tools are available for programming DSPIC33CH128MP508T-I/PT?

    • Development tools such as MPLAB X IDE and MPLAB Code Configurator support programming and configuration of DSPIC33CH128MP508T-I/PT.

  9. Does DSPIC33CH128MP508T-I/PT have built-in safety features for industrial applications?

    • Yes, DSPIC33CH128MP508T-I/PT includes safety features such as CRC/MAC, memory protection, and hardware limit timers for industrial applications.

  10. Are there any application notes or reference designs available for DSPIC33CH128MP508T-I/PT?

    • Yes, Microchip provides application notes and reference designs to assist in implementing DSPIC33CH128MP508T-I/PT in various technical solutions.