DSPIC33EV32GM104-I/PT

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: TQFP (Thin Quad Flat Pack)
• Essence: Digital Signal Controller (DSC) with advanced features
• Packaging/Quantity: Tray, 160 units per tray

Specifications

• Core: dsPIC33E CPU core
• Clock Speed: Up to 70 MHz
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage: 2.5V - 3.6V
• ADC Resolution: 10-bit
• Number of Pins: 44
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers: 16-bit and 32-bit timers
• PWM Channels: 8
• Analog Comparators: 2
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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. RB0 - General-purpose I/O pin
8. RB1 - General-purpose I/O pin
9. RB2 - General-purpose I/O pin
10. RB3 - General-purpose I/O pin
11. RB4 - General-purpose I/O pin
12. RB5 - General-purpose I/O pin
13. RB6 - General-purpose I/O pin
14. RB7 - General-purpose I/O pin
15. RB8 - General-purpose I/O pin
16. RB9 - General-purpose I/O pin
17. RB10 - General-purpose I/O pin
18. RB11 - General-purpose I/O pin
19. RB12 - General-purpose I/O pin
20. RB13 - General-purpose I/O pin
21. RB14 - General-purpose I/O pin
22. RB15 - General-purpose I/O pin
23. VCAP - Capacitor connection for internal voltage regulator
24. AVDD - Analog power supply voltage
25. AVSS - Analog ground
26. REFO - Reference output
27. MCLR - Master Clear input
28. OSC1/CLKI - Oscillator input
29. OSC2/CLKO - Oscillator output
30. RC0 - General-purpose I/O pin
31. RC1 - General-purpose I/O pin
32. RC2 - General-purpose I/O pin
33. RC3 - General-purpose I/O pin
34. RC4 - General-purpose I/O pin
35. RC5 - General-purpose I/O pin
36. RC6 - General-purpose I/O pin
37. RC7 - General-purpose I/O pin
38. RC8 - General-purpose I/O pin
39. RC9 - General-purpose I/O pin
40. RC10 - General-purpose I/O pin
41. RC11 - General-purpose I/O pin
42. RC12 - General-purpose I/O pin
43. RC13 - General-purpose I/O pin
44. RC14 - General-purpose I/O pin

Functional Features

• High-performance 16-bit DSC core with DSP capabilities
• Integrated peripherals for various control applications
• Enhanced PWM modules for precise motor control
• Multiple communication interfaces for data exchange
• Flexible and configurable digital I/O pins
• Efficient power management features
• Advanced analog-to-digital conversion capabilities
• Real-time clock and timers for accurate timing operations

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption for energy-efficient designs - Integrated peripherals reduce external component count - Flexible and configurable I/O pins for versatile applications

Disadvantages: - Limited flash memory size compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers - Requires knowledge of programming and embedded systems for effective utilization

Working Principles

The DSPIC33EV32GM104-I/PT is based on the dsPIC33E CPU core, which combines a high-performance 16-bit microcontroller with powerful digital signal processing (DSP) capabilities. It operates at a clock speed of up to 70 MHz and features integrated peripherals such as PWM modules, communication interfaces, and analog-to-digital converters.

The microcontroller executes instructions stored in its flash memory and interacts with external devices through its I/O pins. It can perform complex mathematical calculations and control tasks, making it suitable for various control applications in embedded systems.

Detailed Application Field Plans

The DSPIC33EV32GM104-I/PT is widely used in applications that require precise control and real-time processing. Some common application fields