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DSPIC33EV128GM102-I/SO
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DSPIC33EV128GM102-I/SO

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High-performance, low-power consumption, integrated peripherals
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Digital Signal Controller (DSC) with advanced features
  • Packaging/Quantity: Tape and reel, 98 units per reel

Specifications

  • Core: dsPIC33E CPU core
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage: 2.5V to 3.6V
  • Maximum Speed: 70 MIPS (Million Instructions Per Second)
  • ADC Resolution: 10-bit
  • Number of Pins: 28
  • Communication Interfaces: UART, SPI, I2C, CAN
  • Timers: 4 x 16-bit, 1 x 32-bit
  • PWM Channels: 9
  • Analog Comparators: 2
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. AN0/RB0 - Analog input / General-purpose I/O pin
  4. AN1/RB1 - Analog input / General-purpose I/O pin
  5. AN2/RB2 - Analog input / General-purpose I/O pin
  6. AN3/RB3 - Analog input / General-purpose I/O pin
  7. RB4 - General-purpose I/O pin
  8. RB5 - General-purpose I/O pin
  9. RB6 - General-purpose I/O pin
  10. RB7 - General-purpose I/O pin
  11. RB8 - General-purpose I/O pin
  12. RB9 - General-purpose I/O pin
  13. RB10 - General-purpose I/O pin
  14. RB11 - General-purpose I/O pin
  15. RB12 - General-purpose I/O pin
  16. RB13 - General-purpose I/O pin
  17. RB14 - General-purpose I/O pin
  18. RB15 - General-purpose I/O pin
  19. VCAP - External capacitor connection for internal voltage regulator
  20. AVDD - Analog power supply voltage
  21. AVSS - Analog ground
  22. AN4/RA0 - Analog input / General-purpose I/O pin
  23. AN5/RA1 - Analog input / General-purpose I/O pin
  24. AN6/RA2 - Analog input / General-purpose I/O pin
  25. AN7/RA3 - Analog input / General-purpose I/O pin
  26. RA4 - General-purpose I/O pin
  27. RA5 - General-purpose I/O pin
  28. MCLR - Master Clear (Reset) input

Functional Features

  • High-performance digital signal processing capabilities
  • Integrated peripherals for various applications
  • Low-power consumption for energy-efficient designs
  • Flexible communication interfaces for connectivity
  • Advanced analog features for precise measurements
  • Enhanced PWM channels for motor control applications
  • Robust timers for accurate timing operations
  • Wide operating temperature range for harsh environments

Advantages and Disadvantages

Advantages

  • Powerful processing capabilities for demanding applications
  • Integrated peripherals reduce external component count
  • Low-power operation extends battery life
  • Versatile communication interfaces enable connectivity
  • Precise analog features for accurate measurements

Disadvantages

  • Limited number of pins may restrict the number of external devices that can be connected
  • Higher cost compared to simpler microcontrollers with fewer features

Working Principles

The DSPIC33EV128GM102-I/SO operates based on the dsPIC33E CPU core, which combines a high-performance 16-bit MCU with a powerful DSP engine. It executes instructions at a high speed of up to 70 MIPS, making it suitable for real-time control applications. The microcontroller integrates various peripherals such as UART, SPI, I2C, and CAN for communication purposes. It also features analog inputs, comparators, and PWM channels for precise control and measurement tasks. The microcontroller operates on a low voltage range of 2.5V to 3.6V, ensuring efficient power consumption.

Detailed Application Field Plans

The DSPIC33EV128GM102-I/SO is widely used in various application fields, including: 1. Industrial automation: Control systems for machinery, robotics, and manufacturing processes. 2. Automotive: Engine control units, body control modules, and advanced driver-assistance systems (ADAS). 3. Power electronics: Inverters, motor drives, and power management systems. 4. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices. 5. Consumer electronics: Smart home devices, wearable technology, and IoT (Internet of Things) applications.

Detailed and Complete Alternative Models

  1. DSPIC33EP128GM304-I/PT

기술 솔루션에 DSPIC33EV128GM102-I/SO 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. Question: What are the key features of DSPIC33EV128GM102-I/SO?
    Answer: The DSPIC33EV128GM102-I/SO features a high-performance 16-bit microcontroller core, integrated peripherals, and extensive connectivity options.

  2. Question: How can I program the DSPIC33EV128GM102-I/SO?
    Answer: You can program the DSPIC33EV128GM102-I/SO using MPLAB X IDE and a compatible programming/debugging tool.

  3. Question: What are the recommended operating conditions for DSPIC33EV128GM102-I/SO?
    Answer: The recommended operating voltage range is 2.5V to 3.6V, and the temperature range is -40°C to 125°C.

  4. Question: Can the DSPIC33EV128GM102-I/SO be used in motor control applications?
    Answer: Yes, the DSPIC33EV128GM102-I/SO is well-suited for motor control applications due to its advanced PWM and motor control peripherals.

  5. Question: Does the DSPIC33EV128GM102-I/SO support communication interfaces?
    Answer: Yes, it supports various communication interfaces such as UART, SPI, I2C, and CAN.

  6. Question: What development tools are available for the DSPIC33EV128GM102-I/SO?
    Answer: Development tools such as MPLAB Xpress Evaluation Board and Curiosity Development Board are available for the DSPIC33EV128GM102-I/SO.

  7. Question: Is the DSPIC33EV128GM102-I/SO suitable for power supply applications?
    Answer: Yes, it is suitable for power supply applications with its integrated analog-to-digital converters and high-speed comparators.

  8. Question: Can the DSPIC33EV128GM102-I/SO be used in audio processing applications?
    Answer: Yes, it can be used in audio processing applications due to its high-resolution ADC and DAC modules.

  9. Question: What are the available memory options for the DSPIC33EV128GM102-I/SO?
    Answer: It has 128 KB of flash memory and 16 KB of RAM.

  10. Question: Are there any application notes or reference designs available for the DSPIC33EV128GM102-I/SO?
    Answer: Yes, Microchip provides a wide range of application notes and reference designs for the DSPIC33EV128GM102-I/SO to assist in technical solutions.