DSPIC33EP64GS502-I/2N

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: 28-pin SOIC (Small Outline Integrated Circuit)
• Essence: Digital Signal Controller (DSC) with advanced features
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: dsPIC33E
• CPU Speed: Up to 70 MIPS
• Flash Memory: 64 KB
• RAM: 8 KB
• Operating Voltage: 3.3V
• Number of I/O Pins: 25
• 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: Up to 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33EP64GS502-I/2N microcontroller has a total of 28 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. VREF- - Negative reference voltage for ADC
20. VREF+ - Positive reference voltage for ADC
21. AVSS - Analog ground
22. AVDD - Analog power supply voltage
23. OSC1/CLKI - Oscillator input/Clock input
24. OSC2/CLKO - Oscillator output/Clock output
25. PGD - Programming/Data pin
26. PGC - Programming/Clock pin
27. MCLR - Master Clear/Reset pin
28. RB4 - General-purpose I/O pin

Functional Features

The DSPIC33EP64GS502-I/2N microcontroller offers several functional features, including:

• High-performance digital signal processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient applications
• Advanced analog-to-digital and digital-to-analog converters
• Multiple communication interfaces for seamless connectivity
• Flexible timers and PWM channels for precise timing control

Advantages and Disadvantages

Advantages: - High performance and 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 may restrict the number of connected devices - Small package size may limit the complexity of the design

Working Principles

The DSPIC33EP64GS502-I/2N microcontroller operates based on the dsPIC33E 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, interacts with peripherals, and communicates with external devices.

Detailed Application Field Plans

The DSPIC33EP64GS502-I/2N microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor control, robotics
2. Consumer electronics: Home appliances, audio/video equipment
3. Automotive: Engine control, dashboard displays, lighting systems
4. Medical devices: Patient monitoring, diagnostic equipment
5. Power management: Inverters, power supplies, battery management

Detailed and Complete Alternative Models

1. DSPIC33EP64GS502-I/PT - 44-pin TQFP package, extended temperature range
2. DSPIC33EP64GS502-I/SO - 28-pin SOIC package, standard temperature range
3. DSPIC33EP64GS502-I/SP - 28-pin SPDIP package, standard temperature range
4. DSPIC33EP64GS502-I/PF