PIC24HJ128GP202-I/SP

Product Overview

Category

The PIC24HJ128GP202-I/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 16-bit architecture
• 128 KB flash memory
• 8 KB RAM
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces (UART, SPI, I2C)
• Analog-to-Digital Converter (ADC) for precise measurements
• Real-Time Clock (RTC) for timekeeping applications

Package

The PIC24HJ128GP202-I/SP is available in a small outline package (SP) format.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities and versatile features in a compact package.

Packaging/Quantity

The PIC24HJ128GP202-I/SP is typically packaged in reels or tubes, with a quantity of 25 units per package.

Specifications

• Architecture: 16-bit
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage Range: 2.5V to 5.5V
• Maximum CPU Speed: 40 MHz
• Number of I/O Pins: 28
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 16 channels
• Timers: Multiple timers/counters
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC24HJ128GP202-I/SP has a total of 28 pins, each serving a specific purpose. 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. MCLR - Master Clear input
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. RB8 - General-purpose I/O pin
19. RB9 - General-purpose I/O pin
20. RB10 - General-purpose I/O pin
21. RB11 - General-purpose I/O pin
22. RB12 - General-purpose I/O pin
23. RB13 - General-purpose I/O pin
24. RB14 - General-purpose I/O pin
25. RB15 - General-purpose I/O pin
26. VCAP - External capacitor connection for voltage regulator stability
27. VSS - Ground
28. VDD - Power supply voltage

Functional Features

The PIC24HJ128GP202-I/SP offers several functional features that enhance its usability and performance:

1. High-performance 16-bit architecture allows for efficient data processing.
2. Ample flash memory and RAM provide sufficient storage for program code and data.
3. Integrated peripherals, such as UART, SPI, and I2C, enable seamless communication with other devices.
4. The Analog-to-Digital Converter (ADC) ensures accurate measurement of analog signals.
5. Multiple timers/counters facilitate precise timing and event management.
6. Low power consumption makes it suitable for battery-powered applications.
7. Wide operating voltage range allows for flexibility in various power supply configurations.
8. Real-Time Clock (RTC) enables timekeeping functionality.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient data processing.
• Ample memory for program code and data storage.
• Integrated peripherals enhance functionality and communication capabilities.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range provides flexibility in power supply options.

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected directly.
• The small outline package (SP) format may require additional measures for heat dissipation in high-power applications.

Working Principles

The PIC24HJ128GP202-I/SP operates based on the principles of a microcontroller. It executes instructions stored in its flash memory to perform specific tasks. The central processing unit (CPU) fetches instructions, decodes them, and executes the corresponding operations. The integrated peripherals and I/O