PIC18F26J53-I/ML

Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics:
  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated peripherals for various applications
• Package: QFN-28
• Essence: A versatile microcontroller with advanced features and low power requirements
• Packaging/Quantity: Tray, 160 units per tray

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 48 MHz
• Program Memory Size: 64 KB Flash
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 2.3V to 5.5V
• Temperature Range: -40°C to +85°C
• Number of I/O Pins: 25
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 8-bit and 16-bit timers
• PWM: 5 channels
• Comparators: 2
• Oscillator Types: Internal, External, Crystal, Resistor/Capacitor (RC)

Pin Configuration

The PIC18F26J53-I/ML microcontroller has a total of 28 pins. 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. VUSB - USB power supply
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. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1 - Oscillator input
28. OSC2 - Oscillator output

Functional Features

• High-performance 8-bit microcontroller suitable for various applications
• Low power consumption, making it ideal for battery-powered devices
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• 10-bit ADC with 13 channels for analog signal acquisition
• Multiple timers and PWM channels for precise timing and control
• Built-in comparators for voltage monitoring and analog signal comparison
• Flexible oscillator options for accurate clock generation

Advantages and Disadvantages

Advantages

• Versatile microcontroller suitable for a wide range of applications
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• High-performance CPU allows for efficient execution of tasks
• Ample program memory and RAM for complex applications

Disadvantages

• Limited number of I/O pins may restrict connectivity options in some projects
• 8-bit architecture may not be suitable for computationally intensive tasks
• Temperature range limited to -40°C to +85°C, may not be suitable for extreme environments

Working Principles

The PIC18F26J53-I/ML microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and interacts with various peripherals and I/O pins to perform desired tasks. The microcontroller can communicate with external devices through UART, SPI, I2C, and USB interfaces. It also includes analog-to-digital conversion capabilities, timers, PWM channels, and comparators for precise control and monitoring.

Detailed Application Field Plans

The PIC18F26J53-I/ML microcontroller finds applications in various fields, including:

1. Home automation systems
2. Industrial control systems
3. Internet of Things (IoT) devices
4. Medical devices
5. Consumer electronics
6. Automotive electronics
7. Robotics
8. Sensor networks

Its versatility, low power consumption, and integrated peripherals make it suitable for a wide range of applications.

Alternative Models

If the PIC18