DSPIC33FJ12MC202T-I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption
• Package: 28-pin QFN
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tube packaging, quantity varies

Specifications

• Architecture: Modified Harvard
• CPU Speed: Up to 40 MIPS
• Program Memory Size: 12 KB Flash
• RAM Size: 512 bytes
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of I/O Pins: 22
• Analog-to-Digital Converter (ADC): 10-bit, 6 channels
• Timers: 3 x 16-bit, 1 x 8-bit
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The DSPIC33FJ12MC202T-I/ML microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. OSC1 - Oscillator input
4. OSC2 - Oscillator 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. RB0/AN8 - General-purpose I/O or analog input
14. RB1/AN9 - General-purpose I/O or analog input
15. RB2/AN10 - General-purpose I/O or analog input
16. RB3/AN11 - General-purpose I/O or analog input
17. RB4/AN12 - General-purpose I/O or analog input
18. RB5/AN13 - General-purpose I/O or analog input
19. RB6/AN14 - General-purpose I/O or analog input
20. RB7/AN15 - General-purpose I/O or analog input
21. VCAP - External capacitor connection for internal voltage regulator
22. VREF- - Reference voltage negative terminal
23. VREF+ - Reference voltage positive terminal
24. AN16/C1INB - Analog input channel 16 or Comparator 1 negative input
25. AN17/C1INA - Analog input channel 17 or Comparator 1 positive input
26. C1OUT - Comparator 1 output
27. C2OUT - Comparator 2 output
28. MCLR - Master Clear (Reset) input

Functional Features

• High-performance digital signal processing capabilities
• Enhanced control features for embedded systems
• Efficient power management for low-power applications
• Flexible communication interfaces for data exchange
• Integrated analog-to-digital converter for sensor interfacing
• Timers for precise timing and event generation
• Extensive I/O capabilities for interfacing with external devices

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption - Versatile communication interfaces - Integrated analog-to-digital converter - Compact package size

Disadvantages: - Limited program memory size - Limited RAM size - Limited number of I/O pins

Working Principles

The DSPIC33FJ12MC202T-I/ML microcontroller operates based on the Modified Harvard 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 program memory to perform various tasks, such as controlling external devices, processing sensor data, and communicating with other systems.

Detailed Application Field Plans

The DSPIC33FJ12MC202T-I/ML microcontroller is widely used in various application fields, including:

1. Industrial automation: Control systems for manufacturing processes, motor control, and robotics.
2. Automotive: Engine management systems, vehicle diagnostics, and infotainment systems.
3. Consumer electronics: Home appliances, audio/video equipment, and smart devices.
4. Medical devices: Patient monitoring systems, medical imaging, and diagnostic equipment.
5. Internet of Things (IoT): Smart home automation, environmental monitoring, and wearable devices.

Detailed and Complete Alternative Models

• DSPIC33FJ12GP202-I/ML
• DSPIC33FJ12MC202-I/ML
• DSPIC33FJ12MC202-H/ML
• DSPIC33FJ12MC202T-E/