PIC18F25K83-E/MX

Product Overview

Category

The PIC18F25K83-E/MX belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Enhanced Core Independent Peripherals (CIPs)
• Low power consumption
• Wide operating voltage range
• Large program memory capacity
• Flexible I/O options

Package

The PIC18F25K83-E/MX is available in a compact surface mount package, making it suitable for space-constrained designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC18F25K83-E/MX is typically packaged in reels or tubes, with quantities varying depending on the supplier and customer requirements.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 1.8V to 5.5V
• Number of I/O Pins: 25
• ADC Resolution: 10-bit
• Timers: 4
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F25K83-E/MX features 25 I/O pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1 - Oscillator Input
18. OSC2 - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. MCLR - Master Clear Input

Functional Features

The PIC18F25K83-E/MX offers several functional features that enhance its performance and versatility:

• Enhanced Core Independent Peripherals (CIPs) enable autonomous operation of certain peripherals, reducing the CPU's workload.
• Integrated ADC allows for precise analog-to-digital conversion.
• Multiple communication interfaces (UART, SPI, I2C) facilitate seamless connectivity with other devices.
• Timers provide accurate timing control for various applications.
• Flexible I/O options allow for easy interfacing with external components.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures efficient processing capabilities.
• Low power consumption extends battery life in portable applications.
• Wide operating voltage range enables compatibility with different power sources.
• Large program memory capacity accommodates complex applications.
• Enhanced Core Independent Peripherals (CIPs) reduce CPU overhead.

Disadvantages

• Limited RAM size may restrict the complexity of certain applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for networking capabilities.

Working Principles

The PIC18F25K83-E/MX operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs calculations and data processing tasks using its CPU and integrated peripherals.

Detailed Application Field Plans

The PIC18F25K83-E/MX finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, gaming consoles, and audio/video equipment.
3. Automotive: Engine control units, dashboard displays, and lighting systems.
4. Internet of Things (IoT): Sensor nodes, smart home devices, and wearable technology.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. PIC18F26K83-E/MX: Similar to PIC18F25K83-E/MX but with higher program memory capacity (64 KB). 2