DSPIC33FJ16GS402-I/SO

Product Overview

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

Specifications

• Core: dsPIC33F
• CPU Speed: Up to 40 MIPS
• Flash Memory: 16 KB
• RAM: 1 KB
• Operating Voltage: 2.5V - 3.6V
• I/O Pins: 28
• Analog Inputs: 9
• Timers: 4
• Communication Interfaces: UART, SPI, I2C, CAN
• ADC Resolution: 10-bit
• PWM Channels: 4
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33FJ16GS402-I/SO microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. AN0 - Analog input 0
4. AN1 - Analog input 1
5. AN2 - Analog input 2
6. AN3 - Analog input 3
7. AN4 - Analog input 4
8. AN5 - Analog input 5
9. AN6 - Analog input 6
10. AN7 - Analog input 7
11. AN8 - Analog input 8
12. AN9 - Analog input 9
13. RB0 - General-purpose I/O pin
14. RB1 - General-purpose I/O pin
15. RB2 - General-purpose I/O pin
16. RB3 - General-purpose I/O pin
17. RB4 - General-purpose I/O pin
18. RB5 - General-purpose I/O pin
19. RB6 - General-purpose I/O pin
20. RB7 - General-purpose I/O pin
21. RB8 - General-purpose I/O pin
22. RB9 - General-purpose I/O pin
23. RB10 - General-purpose I/O pin
24. RB11 - General-purpose I/O pin
25. RB12 - General-purpose I/O pin
26. RB13 - General-purpose I/O pin
27. RB14 - General-purpose I/O pin
28. RB15 - General-purpose I/O pin

Functional Features

• High-performance digital signal processing capabilities
• Integrated analog-to-digital converter (ADC)
• Multiple communication interfaces for easy integration with other devices
• Flexible PWM channels for precise control of output signals
• Low-power consumption for energy-efficient applications
• Wide operating temperature range for versatile usage scenarios

Advantages and Disadvantages

Advantages

• High-performance processing capabilities suitable for demanding control applications
• Integrated analog-to-digital converter simplifies sensor interfacing
• Multiple communication interfaces enable seamless connectivity with other devices
• Flexible PWM channels allow precise control of output signals
• Low-power consumption extends battery life in portable applications
• Wide operating temperature range ensures reliability in harsh environments

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications
• Relatively small number of I/O pins may limit the number of external devices that can be connected

Working Principles

The DSPIC33FJ16GS402-I/SO operates on the dsPIC33F core, which combines the features of a microcontroller and a digital signal processor (DSP). It executes instructions at high speed, up to 40 million instructions per second (MIPS), making it suitable for real-time control applications. The integrated analog-to-digital converter allows direct interfacing with sensors, enabling precise measurement and control. The microcontroller communicates with other devices using UART, SPI, I2C, or CAN interfaces, facilitating data exchange in various systems. The flexible PWM channels generate accurate pulse-width modulated signals for controlling motors, power converters, and other output devices.

Detailed Application Field Plans

The DSPIC33FJ16GS402-I/SO microcontroller finds applications in various fields, including:

1. Industrial Automation: Control of motors, actuators, and sensors in manufacturing processes.
2. Automotive Systems: Engine management, powertrain control, and vehicle diagnostics.
3. Home Automation: Smart lighting, HVAC control, and security systems.
4. Medical Devices: Patient monitoring, drug delivery systems, and diagnostic equipment.
5. Renewable Energy: Control of solar inverters, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

• DSPIC33FJ16GS402-I/SP: Same features as DSPIC33FJ16GS402-I/SO but in a DIP package.
• DSPIC33FJ