DSPIC33EP16GS202-I/M6

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: 28-pin QFN
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 16 KB
• RAM: 4 KB
• Operating Voltage: 2.5V - 3.6V
• ADC Resolution: 10-bit
• Number of I/O Pins: 21
• Communication Interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 1 x 32-bit
• PWM Channels: 4
• Analog Comparators: 2
• Temperature Range: -40°C to +85°C

Pin Configuration

The DSPIC33EP16GS202-I/M6 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. RB0 - General-purpose I/O pin
12. RB1 - General-purpose I/O pin
13. RB2 - General-purpose I/O pin
14. RB3 - General-purpose I/O pin
15. RB4 - General-purpose I/O pin
16. RB5 - General-purpose I/O pin
17. RB6 - General-purpose I/O pin
18. RB7 - General-purpose I/O pin
19. RB8 - General-purpose I/O pin
20. RB9 - General-purpose I/O pin
21. RB10 - General-purpose I/O pin
22. RB11 - General-purpose I/O pin
23. RB12 - General-purpose I/O pin
24. RB13 - General-purpose I/O pin
25. RB14 - General-purpose I/O pin
26. RB15 - General-purpose I/O pin
27. MCLR - Master Clear input
28. OSC1/CLKI - Oscillator input

Functional Features

• High-performance digital signal processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient applications
• Flexible communication interfaces for connectivity
• Advanced analog features for precise measurements
• Robust timers and PWM channels for accurate timing control
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High performance for demanding applications - Low power consumption for energy efficiency - Integrated peripherals reduce external component count - Flexible communication interfaces enable connectivity - Advanced analog features for precise measurements

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

Working Principles

The DSPIC33EP16GS202-I/M6 is based on the dsPIC33E architecture, which combines the features of a microcontroller and a digital signal processor (DSP). It utilizes a high-performance CPU core capable of executing complex algorithms at speeds up to 70 MIPS. The integrated peripherals, such as UART, SPI, and I2C, provide seamless communication with other devices. The microcontroller's advanced analog features, including the 10-bit ADC and analog comparators, enable precise measurements in control applications. The timers and PWM channels offer accurate timing control for various tasks.

Detailed Application Field Plans

The DSPIC33EP16GS202-I/M6 microcontroller is suitable for a wide range of applications, including:

1. Industrial automation: Control systems for manufacturing processes, motor control, and robotics.
2. Power electronics: Inverters, converters, and power supplies.
3. Automotive: Engine control units (ECUs), body control modules (BCMs), and infotainment systems.
4. Home automation: Smart home devices, lighting control, and security systems.
5. Medical devices: Patient monitoring systems, medical imaging, and diagnostic equipment.
6. Consumer electronics: Audio/video processing, gaming consoles, and home appliances.

Alternative Models

• DSPIC33EP16GS502-I/M6: Similar specifications with additional features like more flash memory and I/O pins.
• DSPIC33EP32GS202-I/M6: Higher capacity microcontroller with double the flash memory and RAM.
• DSPIC33EP64GS202-I/M