DSPIC33CH128MP202-E/SS

Product Overview

Category

The DSPIC33CH128MP202-E/SS belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require high-performance processing capabilities.

Characteristics

• High-performance 16-bit Digital Signal Controller (DSC)
• Dual-core architecture with integrated peripherals
• Enhanced Direct Memory Access (DMA) for efficient data transfer
• Wide operating voltage range
• Low power consumption
• High-speed analog-to-digital converters (ADCs)
• Multiple communication interfaces (UART, SPI, I2C)

Package

The DSPIC33CH128MP202-E/SS is available in a small-sized SSOP package.

Essence

The essence of this microcontroller lies in its powerful dual-core architecture and extensive set of integrated peripherals, which enable it to handle complex tasks efficiently.

Packaging/Quantity

The DSPIC33CH128MP202-E/SS is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: dsPIC33CH
• Core Size: 16-bit
• Program Memory Size: 128 KB
• RAM Size: 8 KB
• Number of I/Os: 35
• Operating Voltage Range: 2.3V to 3.6V
• Maximum Speed: 100 MHz
• ADC Resolution: 12-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DSPIC33CH128MP202-E/SS has a total of 35 pins, each serving a specific function. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. RA0 - General-purpose I/O pin
4. RA1 - General-purpose I/O pin
5. RA2 - General-purpose I/O pin
6. RA3 - General-purpose I/O pin
7. RA4 - General-purpose I/O pin
8. RA5 - General-purpose I/O pin
9. RA6 - General-purpose I/O pin
10. RA7 - General-purpose I/O pin
11. RB0 - General-purpose I/O pin
12. RB1 - General-purpose I/O pin
13. RB2 - General-purpose I/O pin
14. RB3 - General-purpose I/O pin
15. RB4 - General-purpose I/O pin
16. RB5 - General-purpose I/O pin
17. RB6 - General-purpose I/O pin
18. RB7 - General-purpose I/O pin
19. RB8 - General-purpose I/O pin
20. RB9 - General-purpose I/O pin
21. RB10 - General-purpose I/O pin
22. RB11 - General-purpose I/O pin
23. RB12 - General-purpose I/O pin
24. RB13 - General-purpose I/O pin
25. RB14 - General-purpose I/O pin
26. RB15 - General-purpose I/O pin
27. RC0 - General-purpose I/O pin
28. RC1 - General-purpose I/O pin
29. RC2 - General-purpose I/O pin
30. RC3 - General-purpose I/O pin
31. RC4 - General-purpose I/O pin
32. RC5 - General-purpose I/O pin
33. RC6 - General-purpose I/O pin
34. RC7 - General-purpose I/O pin
35. OSC1/CLKI - Oscillator input

Functional Features

The DSPIC33CH128MP202-E/SS offers several functional features that enhance its performance and versatility:

1. Dual-Core Architecture: The microcontroller incorporates two independent cores, allowing simultaneous execution of multiple tasks.
2. Enhanced Direct Memory Access (DMA): DMA enables efficient data transfer between peripherals and memory, reducing CPU overhead.
3. High-Speed ADCs: The microcontroller features high-resolution analog-to-digital converters, enabling accurate measurement of analog signals.
4. Communication Interfaces: UART, SPI, and I2C interfaces facilitate seamless communication with external devices.
5. Timers/Counters: The built-in timers/counters provide precise timing control for various applications.

Advantages and Disadvantages

Advantages

• Powerful dual-core architecture for enhanced processing capabilities
• Extensive set of integrated peripherals for versatile applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range for compatibility with different power sources
• Small-sized package for space-constrained applications

Disadvantages

• Limited program memory size compared to some other microcontrollers in the same category
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The DSPIC33