DSPIC33FJ128GP310T-I/PT

Product 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: Tray, 160 units per tray

Specifications

• Architecture: Modified Harvard architecture
• CPU Speed: Up to 40 MIPS (Million Instructions Per Second)
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.5V - 3.6V
• I/O Pins: 35
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, 2 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 4 x 16-bit, 1 x 32-bit
• PWM Channels: 9
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33FJ128GP310T-I/PT microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-8: VSS (Ground)
• Pins 9-16: VDD (Power Supply)
• Pins 17-20: Oscillator Inputs and Outputs
• Pins 21-28: General-Purpose I/O (GPIO) Pins
• Pins 29-36: Analog Input Pins
• Pins 37-44: UART Communication Pins
• Pins 45-52: SPI Communication Pins
• Pins 53-60: I2C Communication Pins
• Pins 61-68: CAN Communication Pins
• Pins 69-76: Timer and PWM Pins
• Pins 77-84: External Interrupt Pins
• Pins 85-92: Reset and Programming Pins
• Pins 93-100: VCAP (Decoupling Capacitor) Pins

Functional Features

• High-performance digital signal processing capabilities
• Integrated peripherals for efficient control applications
• Enhanced analog-to-digital and digital-to-analog conversion
• Multiple communication interfaces for seamless connectivity
• Flexible timer and PWM channels for precise timing control
• Low-power consumption for energy-efficient designs
• Robust operating temperature range for harsh environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Integrated peripherals reduce external component count - Wide operating voltage range allows flexibility in power supply - Multiple communication interfaces enable versatile connectivity - Low-power consumption extends battery life - Robust operating temperature range ensures reliability in extreme conditions

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers with similar features

Working Principles

The DSPIC33FJ128GP310T-I/PT microcontroller operates based on a modified Harvard architecture. It combines the benefits of both Harvard and Von Neumann architectures, allowing separate program and data memories for improved performance. The CPU executes instructions fetched from the flash memory, while data is stored and manipulated in the RAM.

The microcontroller's integrated peripherals, such as the ADC, DAC, communication interfaces, timers, and PWM channels, provide additional functionality and flexibility for various control applications. These peripherals can be configured and controlled through software, enabling the microcontroller to interact with external devices and sensors.

Detailed Application Field Plans

The DSPIC33FJ128GP310T-I/PT microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems for manufacturing processes, motor control, and robotics.
2. Automotive: Engine control units, body control modules, and advanced driver-assistance systems (ADAS).
3. Consumer Electronics: Home automation, smart appliances, and wearable devices.
4. Medical Devices: Patient monitoring systems, medical imaging equipment, and implantable devices.
5. Renewable Energy: Solar power inverters, wind turbine control systems, and energy management.

Detailed and Complete Alternative Models

1. DSPIC33FJ128GP310T-I/PT: The specific model discussed in this entry.
2. DSPIC33FJ128GP310T-I/SP: Same features as the PT package but in a DIP (Dual Inline Package) format.
3. DSPIC33FJ128GP310T-I/SS: Same features as the PT package but in an SSOP (Shrink Small Outline Package) format.
4. DSPIC33FJ128GP310T-I/PF: Same features as the PT package but with extended temperature range (-40°C to +125°C).

These alternative models offer different package options or extended temperature ranges while maintaining the same core features and functionality as the DSP