PIC18LF24K40T-I/MV

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: Low power consumption, high performance, versatile, easy to program
• Package: 28-pin QFN (Quad Flat No-Lead)
• Essence: A powerful microcontroller designed for various applications requiring low power and high performance.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 8-bit
• Flash Memory: 16 KB
• RAM: 1.5 KB
• Operating Voltage: 2.3V to 5.5V
• Maximum Speed: 32 MHz
• Digital I/O Pins: 25
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C
• Timers: 4
• ADC Resolution: 10-bit
• PWM Channels: 2
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF24K40T-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (Positive) | | 2 | RA0 | General Purpose I/O | | 3 | RA1 | General Purpose I/O | | 4 | RA2 | General Purpose I/O | | 5 | RA3 | General Purpose I/O | | 6 | RA4 | General Purpose I/O | | 7 | RA5 | General Purpose I/O | | 8 | MCLR | Master Clear (Reset) | | 9 | VSS | Ground (0V) | | 10 | RB0 | General Purpose I/O | | 11 | RB1 | General Purpose I/O | | 12 | RB2 | General Purpose I/O | | 13 | RB3 | General Purpose I/O | | 14 | RB4 | General Purpose I/O | | 15 | RB5 | General Purpose I/O | | 16 | RB6 | General Purpose I/O | | 17 | RB7 | General Purpose I/O | | 18 | VDD | Power Supply (Positive) | | 19 | VSS | Ground (0V) | | 20 | RC0 | General Purpose I/O | | 21 | RC1 | General Purpose I/O | | 22 | RC2 | General Purpose I/O | | 23 | RC3 | General Purpose I/O | | 24 | RC4 | General Purpose I/O | | 25 | RC5 | General Purpose I/O | | 26 | RC6 | General Purpose I/O | | 27 | RC7 | General Purpose I/O | | 28 | VSS | Ground (0V) |

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance architecture enables efficient execution of complex tasks.
• Versatile I/O capabilities provide flexibility in connecting to external devices.
• Easy to program using popular programming languages and development tools.
• Integrated peripherals such as UART, SPI, and I2C simplify communication with other devices.
• On-chip timers and PWM channels facilitate precise timing and control.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life. - High-performance architecture enables efficient execution of tasks. - Versatile I/O capabilities provide flexibility in design. - Integrated peripherals simplify communication with other devices.

Disadvantages: - Limited memory capacity compared to higher-end microcontrollers. - Limited number of I/O pins may restrict the number of external devices that can be connected.

Working Principles

The PIC18LF24K40T-I/MV microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, which can be programmed by the user. The microcontroller communicates with external devices through its I/O pins and integrated communication interfaces. It can perform various tasks such as data processing, control logic, and interfacing with sensors or actuators.

Detailed Application Field Plans

The PIC18LF24K40T-I/MV microcontroller is suitable for a wide range of applications, including: 1. Embedded systems: Used in industrial automation, home automation, and automotive systems. 2. Internet of Things (IoT) devices: Enables connectivity and control in smart home devices, wearable technology, and environmental monitoring systems. 3. Consumer