DSPIC33EP256MC202T-E/SS

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: SSOP (Shrink Small Outline Package)
• Essence: Digital Signal Controller (DSC) with advanced features
• Packaging/Quantity: Tape and reel, 98 units per reel

Specifications

• Processor Core: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 2.5V to 3.6V
• Number of I/O Pins: 28
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, 2 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 4 x 16-bit, 1 x 32-bit
• PWM Channels: 9
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33EP256MC202T-E/SS microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. OSC1/CLKI - Oscillator input/clock input
4. OSC2/CLKO - Oscillator output/clock output
5. AN0 - Analog input channel 0
6. AN1 - Analog input channel 1
7. AN2 - Analog input channel 2
8. AN3 - Analog input channel 3
9. AN4 - Analog input channel 4
10. AN5 - Analog input channel 5
11. AN6 - Analog input channel 6
12. AN7 - Analog input channel 7
13. AN8 - Analog input channel 8
14. AN9 - Analog input channel 9
15. AN10 - Analog input channel 10
16. AN11 - Analog input channel 11
17. AN12 - Analog input channel 12
18. AN13 - Analog input channel 13
19. AN14 - Analog input channel 14
20. AN15 - Analog input channel 15
21. VREF- - Negative reference voltage for ADC
22. VREF+ - Positive reference voltage for ADC
23. AVSS - Analog ground
24. AVDD - Analog power supply voltage
25. PGD - Programming/data line
26. PGC - Programming/clock line
27. MCLR - Master Clear (reset) input
28. RB4 - General-purpose I/O pin

Functional Features

The DSPIC33EP256MC202T-E/SS microcontroller offers several functional features, including:

1. High-performance digital signal processing capabilities
2. Integrated peripherals for enhanced functionality
3. Low-power consumption for energy-efficient applications
4. Advanced analog-to-digital and digital-to-analog converters
5. Multiple communication interfaces for seamless connectivity
6. Flexible timers and PWM channels for precise timing control
7. Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Integrated peripherals reduce external component count - Low-power consumption extends battery life - Versatile communication interfaces enable easy integration - Precise timing control with flexible timers and PWM channels

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The DSPIC33EP256MC202T-E/SS microcontroller operates based on the dsPIC33E 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 data acquisition, processing, and communication.

Detailed Application Field Plans

The DSPIC33EP256MC202T-E/SS microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor control, robotics
2. Automotive: Engine management, powertrain control, infotainment systems
3. Consumer electronics: Home appliances, audio/video equipment, gaming consoles
4. Medical devices: Patient monitoring, diagnostic equipment, medical imaging
5. Energy management: Smart grid systems, renewable energy control, power monitoring

Detailed and Complete Alternative Models

1. DSPIC33EP256MC202T-I/SS - Similar specifications but with an extended temperature range (-40°C to +125°C).
2. DSPIC33EP256MC202T-E/SO - Same specifications but in a SOIC (