DSPIC33FJ128MC708A-E/PT

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: 44-pin TQFP package
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• CPU Speed: Up to 40 MIPS
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage Range: 2.5V to 3.6V
• Temperature Range: -40°C to +85°C
• Analog-to-Digital Converter (ADC): 10-bit, up to 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, up to 4 channels
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 16-bit and 32-bit timers
• PWM Channels: Up to 9 channels
• Input Capture/Output Compare (IC/OC) Modules: Up to 8 modules

Pin Configuration

The DSPIC33FJ128MC708A-E/PT microcontroller has a total of 44 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. REFO - Reference output
22. OSC1/CLKI - Oscillator input
23. OSC2/CLKO - Oscillator output
24. VCAP - Capacitor connection for internal voltage regulator
25. RB0 - General-purpose I/O pin
26. RB1 - General-purpose I/O pin
27. RB2 - General-purpose I/O pin
28. RB3 - General-purpose I/O pin
29. RB4 - General-purpose I/O pin
30. RB5 - General-purpose I/O pin
31. RB6 - General-purpose I/O pin
32. RB7 - General-purpose I/O pin
33. RB8 - General-purpose I/O pin
34. RB9 - General-purpose I/O pin
35. RB10 - General-purpose I/O pin
36. RB11 - General-purpose I/O pin
37. RB12 - General-purpose I/O pin
38. RB13 - General-purpose I/O pin
39. RB14 - General-purpose I/O pin
40. RB15 - General-purpose I/O pin
41. MCLR - Master Clear (reset) input
42. VUSB - USB power supply voltage
43. VUSB3V3 - USB 3.3V power supply voltage
44. VBAT - Backup battery voltage

Functional Features

• High-performance digital signal processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient applications
• Wide operating voltage range for flexibility in power supply options
• Robust temperature range for reliable operation in various environments
• Multiple communication interfaces for seamless connectivity
• Ample memory for storing program code and data
• Versatile analog-to-digital and digital-to-analog conversion capabilities
• Flexible timer and PWM channels for precise timing and control

Advantages

• High processing speed enables real-time signal processing
• Integrated peripherals reduce the need for external components
• Low power consumption extends battery life in portable devices
• Wide operating voltage range allows compatibility with different power sources
• Robust temperature range ensures reliable operation in extreme conditions
• Multiple communication interfaces facilitate easy integration with other devices
• Ample memory provides sufficient storage for complex applications
• Versatile analog-to-digital and digital-to-analog conversion support various sensor interfaces
• Flexible timer and PWM channels enable precise control of timing and output signals

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected
• Small package size may pose challenges in PCB layout and assembly
• Steeper learning curve