DSPIC33FJ16GS502-I/SO

Product 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 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
• Number of I/O Pins: 28
• Analog-to-Digital Converter (ADC): 10-bit, 10 channels
• Digital-to-Analog Converter (DAC): 12-bit, 1 channel
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 4 x 16-bit, 1 x 32-bit
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DSPIC33FJ16GS502-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. VREF+ - Positive voltage reference for ADC
16. VREF- - Negative voltage reference for ADC
17. AVDD - Analog power supply voltage
18. AVSS - Analog ground
19. OSC1/CLKI - Oscillator input/Clock input
20. OSC2/CLKO - Oscillator output/Clock output
21. RP0/RB0 - Remappable pin 0/Port B, Pin 0
22. RP1/RB1 - Remappable pin 1/Port B, Pin 1
23. RP2/RB2 - Remappable pin 2/Port B, Pin 2
24. RP3/RB3 - Remappable pin 3/Port B, Pin 3
25. RP4/RB4 - Remappable pin 4/Port B, Pin 4
26. RP5/RB5 - Remappable pin 5/Port B, Pin 5
27. RP6/RB6 - Remappable pin 6/Port B, Pin 6
28. RP7/RB7 - Remappable pin 7/Port B, Pin 7

Functional Features

• High-performance digital signal processing capabilities
• Integrated peripherals for various control applications
• Low power consumption for energy-efficient designs
• Flexible pin remapping feature for easy customization
• Wide operating temperature range for harsh environments
• Extensive communication interfaces for connectivity options
• Advanced analog-to-digital and digital-to-analog converters
• Multiple timers and PWM channels for precise timing control

Advantages and Disadvantages

Advantages: - High performance for demanding applications - Low power consumption for energy efficiency - Integrated peripherals reduce external component count - Flexible pin remapping allows for customization - Wide operating temperature range for versatile use

Disadvantages: - Limited flash memory and RAM capacity - Relatively small number of I/O pins - Higher cost compared to some other microcontrollers

Working Principles

The DSPIC33FJ16GS502-I/SO operates on the dsPIC33F core, which combines a high-performance digital signal processor (DSP) with a microcontroller (MCU). It executes instructions at up to 40 million instructions per second (MIPS) and features integrated peripherals such as UART, SPI, I2C, and CAN for communication purposes.

The microcontroller utilizes its analog-to-digital converter (ADC) and digital-to-analog converter (DAC) to interface with the analog world. It also incorporates timers and PWM channels for precise timing control and generation of analog signals.

The DSPIC33FJ16GS502-I/SO can be programmed using various development tools and software environments, allowing developers to write code in C or assembly language. The resulting program is then loaded onto the microcontroller's flash memory for execution.

Detailed Application Field Plans