DSPIC33FJ09GS302T-I/MM

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • High-performance 16-bit Digital Signal Controller (DSC)
  • Integrated peripherals for various applications
  • Low power consumption
  • Small form factor
• Package: TQFP-44
• Essence: A powerful microcontroller designed for control applications in embedded systems.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier.

Specifications

• Architecture: Modified Harvard
• CPU Speed: Up to 40 MIPS
• Program Memory Size: 8 KB Flash
• Data Memory Size: 512 bytes RAM
• Operating Voltage Range: 2.5V to 5.5V
• Number of I/O Pins: 36
• Analog-to-Digital Converter (ADC): 10-bit, 4 channels
• Communication Interfaces: UART, SPI, I2C
• Timers: 3 x 16-bit, 1 x 32-bit
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33FJ09GS302T-I/MM has a total of 44 pins arranged as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: OSC1 (Oscillator Input)
• Pin 4: OSC2 (Oscillator Output)
• Pin 5: AN0 (Analog Input 0)
• ...
• Pin 44: RB15 (General Purpose I/O)

For the complete pin configuration diagram, refer to the datasheet.

Functional Features

• High-performance DSC with advanced architecture
• Integrated peripherals for enhanced functionality
• Efficient power management for low power consumption
• Small form factor for space-constrained applications
• Robust communication interfaces for seamless connectivity
• Flexible timers and PWM channels for precise control

Advantages

• High processing speed (up to 40 MIPS)
• Ample program memory size for complex applications
• Low power consumption extends battery life
• Versatile I/O pins for interfacing with external devices
• Wide operating voltage range for flexibility
• Integrated analog-to-digital converter for sensor interfacing

Disadvantages

• Limited data memory size (512 bytes RAM)
• Relatively small number of I/O pins compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers

Working Principles

The DSPIC33FJ09GS302T-I/MM operates based on a modified Harvard architecture, combining the features of both Harvard and Von Neumann architectures. It executes instructions at high speeds using a pipelined architecture, allowing for efficient parallel processing. The microcontroller interacts with its peripherals and external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The DSPIC33FJ09GS302T-I/MM is suitable for various applications, including but not limited to: - Industrial automation - Motor control systems - Power management - Home automation - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

• DSPIC33FJ06GS001T-I/MM
• DSPIC33FJ16GS504T-I/MM
• DSPIC33FJ32GS606T-I/MM
• DSPIC33FJ64GS610T-I/MM
• DSPIC33FJ128GS610T-I/MM

These alternative models offer varying specifications and capabilities to cater to different application requirements.

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