DSPIC33EP32MC504-I/TL

Basic Information Overview

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

Specifications

• Core: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage Range: 2.5V to 3.6V
• Temperature Range: -40°C to +85°C
• Number of Pins: 44
• Communication Interfaces: UART, SPI, I2C, CAN
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Pulse Width Modulation (PWM): Up to 9 channels
• Timers: Multiple timers with various modes

Detailed Pin Configuration

The DSPIC33EP32MC504-I/TL microcontroller has a total of 44 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. AVSS - Analog ground
18. AVDD - Analog power supply voltage
19. REFO - Reference output
20. VREF- - Negative reference voltage input
21. VREF+ - Positive reference voltage input
22. CVREF - Comparator voltage reference output
23. C1OUT - Comparator 1 output
24. C2OUT - Comparator 2 output
25. C3OUT - Comparator 3 output
26. C4OUT - Comparator 4 output
27. C5OUT - Comparator 5 output
28. C6OUT - Comparator 6 output
29. C7OUT - Comparator 7 output
30. C8OUT - Comparator 8 output
31. C9OUT - Comparator 9 output
32. C10OUT - Comparator 10 output
33. RP0 - Remappable pin 0
34. RP1 - Remappable pin 1
35. RP2 - Remappable pin 2
36. RP3 - Remappable pin 3
37. RP4 - Remappable pin 4
38. RP5 - Remappable pin 5
39. RP6 - Remappable pin 6
40. RP7 - Remappable pin 7
41. RP8 - Remappable pin 8
42. RP9 - Remappable pin 9
43. RP10 - Remappable pin 10
44. RP11 - Remappable pin 11

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 voltage and temperature range for versatile applications
• Extensive communication interfaces for connectivity options
• Analog-to-digital converter for precise analog signal acquisition
• Pulse width modulation for accurate control of output signals
• Multiple timers with various modes for time-sensitive operations

Advantages and Disadvantages

Advantages: - High-performance processing capabilities suitable for demanding applications - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable devices - Pin remapping feature allows for easy customization and flexibility - Wide operating voltage and temperature range enable use in diverse environments

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Relatively small number of pins may restrict the number of external connections - Higher cost compared to lower-end microcontrollers with similar features

Working Principles

The DSPIC33EP32MC504-I/TL microcontroller is based on the dsPIC33E core, which combines a high-performance digital signal processor (DSP) with a microcontroller (MCU) architecture. It operates at a CPU speed of up to 70 MIPS and offers integrated peripherals such as UART, SPI, I2C, and CAN for