PIC18LF2682T-I/SO

Product Overview

Category

The PIC18LF2682T-I/SO 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
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Ample program and data memory
• Flexible input/output options

Package

The PIC18LF2682T-I/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

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 PIC18LF2682T-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 64 KB
• RAM Size: 3.8 KB
• Number of I/O Pins: 35
• Operating Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 8-bit and 16-bit timers
• PWM Channels: 4
• Interrupt Sources: Multiple sources with prioritization

Detailed Pin Configuration

The PIC18LF2682T-I/SO microcontroller has a total of 35 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. RE0 - General-purpose I/O pin
9. RE1 - General-purpose I/O pin
10. RE2 - General-purpose I/O pin
11. RE3 - General-purpose I/O pin
12. RE4 - General-purpose I/O pin
13. RE5 - General-purpose I/O pin
14. RE6 - General-purpose I/O pin
15. RE7 - General-purpose I/O pin
16. VSS - Ground

(Continued...)

Functional Features

The PIC18LF2682T-I/SO microcontroller offers a range of functional features that enhance its capabilities. Some notable features include:

• High-speed processing: The microcontroller operates at speeds of up to 40 MHz, allowing for efficient execution of instructions.
• Integrated peripherals: It includes UART, SPI, and I2C interfaces, enabling seamless communication with other devices.
• Analog-to-Digital Converter (ADC): The built-in ADC allows for precise measurement of analog signals, making it suitable for sensor-based applications.
• Timers and PWM channels: The microcontroller incorporates timers and PWM channels, facilitating accurate timing and control of external devices.
• Interrupt capability: Multiple interrupt sources with prioritization enable the microcontroller to respond promptly to critical events.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures efficient execution of instructions.
• Low power consumption extends battery life in portable applications.
• Ample program and data memory allow for complex application development.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Integrated peripherals simplify system design and reduce external component count.

Disadvantages

• Limited RAM size may restrict the complexity of certain applications.
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity.
• Availability in SO package only may limit compatibility with certain board layouts.

Working Principles

The PIC18LF2682T-I/SO microcontroller operates based on the principles of a typical 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals through various communication interfaces, and responds to external events through interrupts. The microcontroller's core processes data and controls I/O pins according to the program instructions, enabling it to perform specific tasks as programmed.

Detailed Application Field Plans

The PIC18LF2682T-I/SO microcontroller finds application in various fields, including but not limited to:

1. Industrial automation: Controlling and monitoring industrial processes and machinery.
2. Consumer electronics: Power management, user interface control, and device connectivity.
3. Automotive systems: Engine control, dashboard displays, and safety features.
4. Medical devices: Patient monitoring, diagnostics, and drug delivery systems.