DSPIC33FJ128MC802T-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) with advanced peripherals
• Packaging/Quantity: Tape and reel, 98 pieces per reel

Specifications

• Processor Core: dsPIC33F
• CPU Speed: Up to 40 MIPS
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.5V - 3.6V
• Number of I/O Pins: 28
• Timers: 4 x 16-bit, 1 x 32-bit
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33FJ128MC802T-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 channel 0
4. AN1 - Analog input channel 1
5. AN2 - Analog input channel 2
6. AN3 - Analog input channel 3
7. AN4 - Analog input channel 4
8. AN5 - Analog input channel 5
9. AN6 - Analog input channel 6
10. AN7 - Analog input channel 7
11. AN8 - Analog input channel 8
12. AN9 - Analog input channel 9
13. AN10 - Analog input channel 10
14. AN11 - Analog input channel 11
15. AN12 - Analog input channel 12
16. AN13 - Analog input channel 13
17. AN14 - Analog input channel 14
18. AN15 - Analog input channel 15
19. AVSS - Analog ground
20. AVDD - Analog power supply voltage
21. VCAP - External capacitor connection for internal voltage regulator
22. OSC1/CLKI - Oscillator input/clock input
23. OSC2/CLKO - Oscillator output/clock output
24. RP0/RB0 - Remappable pin 0/Port B, Pin 0
25. RP1/RB1 - Remappable pin 1/Port B, Pin 1
26. RP2/RB2 - Remappable pin 2/Port B, Pin 2
27. RP3/RB3 - Remappable pin 3/Port B, Pin 3
28. MCLR/VPP - Master Clear input/Voltage programming pin

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
• Multiple communication interfaces for connectivity options
• Ample flash memory and RAM for program and data storage
• Integrated analog-to-digital converter for sensor interfacing
• Robust timers for precise timing requirements

Advantages and Disadvantages

Advantages: - Powerful processing capabilities for demanding applications - Versatile peripherals for diverse control tasks - Efficient power management for extended battery life - Extensive memory for storing complex programs and data - Wide operating temperature range for harsh environments

Disadvantages: - Limited number of I/O pins may restrict connectivity options - Higher cost compared to simpler microcontrollers - Steeper learning curve for beginners due to advanced features

Working Principles

The DSPIC33FJ128MC802T-I/SO microcontroller operates based on the dsPIC33F core architecture. It combines the features of a microcontroller and a digital signal processor (DSP), making it suitable for applications that require both control and signal processing capabilities. The microcontroller executes instructions stored in its flash memory to perform various tasks, such as reading inputs, processing data, and generating outputs. It interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The DSPIC33FJ128MC802T-I/SO microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems for manufacturing processes, motor control, and robotics.
2. Automotive: Engine management, body control modules, and advanced driver assistance systems.
3. Consumer Electronics: Home automation, smart appliances, and audio/video equipment.
4. Medical Devices: Patient monitoring, diagnostic instruments, and implantable devices.
5. Power Electronics: Inverters, power supplies, and renewable energy systems.

Detailed and Complete Alternative Models

1. DSPIC33EP256MU806-I/PT