PIC18LF26K40-I/MV

Basic Information Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices, industrial automation, consumer electronics
Characteristics: Low power consumption, high performance, versatile, cost-effective
Package: 28-pin QFN (Quad Flat No-Lead)
Essence: A powerful microcontroller designed for a wide range of applications
Packaging/Quantity: Available in reels of 2500 units

Specifications

Architecture: 8-bit
CPU Speed: Up to 64 MHz
Flash Memory: 32 KB
RAM: 2 KB
EEPROM: 256 bytes
Operating Voltage: 1.8V - 5.5V
Digital I/O Pins: 25
Analog Input Channels: 12
Communication Interfaces: UART, SPI, I2C, USB
Timers: 4 x 8-bit, 3 x 16-bit
ADC Resolution: 10-bit
PWM Channels: 5
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF26K40-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 | VSS | Ground | | 9 | RC0 | General Purpose I/O | | 10 | RC1 | General Purpose I/O | | 11 | RC2 | General Purpose I/O | | 12 | RC3 | General Purpose I/O | | 13 | RC4 | General Purpose I/O | | 14 | RC5 | General Purpose I/O | | 15 | RC6 | General Purpose I/O | | 16 | RC7 | General Purpose I/O | | 17 | OSC1 | Oscillator Input | | 18 | OSC2 | Oscillator Output | | 19 | VUSB | USB Power Supply | | 20 | RB0 | General Purpose I/O | | 21 | RB1 | General Purpose I/O | | 22 | RB2 | General Purpose I/O | | 23 | RB3 | General Purpose I/O | | 24 | RB4 | General Purpose I/O | | 25 | RB5 | General Purpose I/O | | 26 | RB6 | General Purpose I/O | | 27 | RB7 | General Purpose I/O | | 28 | VSS | Ground |

Functional Features

High-performance RISC CPU
Enhanced Flash program memory with self-read/write capability
Flexible and efficient power management features
Multiple communication interfaces for easy integration
Rich set of peripherals, including timers, PWM, ADC, and more
Wide operating voltage range for versatile applications
Low-power sleep mode for energy efficiency

Advantages and Disadvantages

Advantages: - Versatile microcontroller suitable for a wide range of applications - High-performance CPU for efficient processing - Low power consumption for energy-efficient designs - Rich set of peripherals for enhanced functionality - Cost-effective solution for embedded systems

Disadvantages: - Limited program memory compared to higher-end microcontrollers - Limited RAM and EEPROM capacity - 8-bit architecture may not be suitable for certain complex applications

Working Principles

The PIC18LF26K40-I/MV microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its Flash memory, utilizing its CPU, peripherals, and memory resources to perform various tasks. The microcontroller can communicate with external devices through its communication interfaces and interact with the physical world through its I/O pins.

Detailed Application Field Plans

The PIC18LF26K40-I/MV microcontroller is well-suited for a variety of application fields, 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 devices. 3. Consumer electronics: Powers various electronic devices such as remote controls, toys, and

技術ソリューションにおける PIC18LF26K40-I/MV の適用に関連する 10 件の一般的な質問と回答をリストします。

Question: What are the key features of PIC18LF26K40-I/MV microcontroller?
Answer: The PIC18LF26K40-I/MV microcontroller features 32KB Flash program memory, 2KB RAM, 1.8V to 3.6V operating voltage, and numerous communication interfaces.
Question: How can I interface sensors with PIC18LF26K40-I/MV?
Answer: You can interface sensors with PIC18LF26K40-I/MV using its built-in ADC module or by using external ADCs via SPI or I2C interfaces.
Question: What development tools are available for programming PIC18LF26K40-I/MV?
Answer: Development tools such as MPLAB X IDE, MPLAB XC8 compiler, and various hardware programmers are commonly used for programming PIC18LF26K40-I/MV.
Question: Can PIC18LF26K40-I/MV be used in battery-powered applications?
Answer: Yes, PIC18LF26K40-I/MV's low power consumption and multiple low-power modes make it suitable for battery-powered applications.
Question: How can I communicate with other devices using PIC18LF26K40-I/MV?
Answer: PIC18LF26K40-I/MV supports various communication interfaces including UART, SPI, I2C, and USB, enabling seamless communication with other devices.
Question: What are the available development boards for PIC18LF26K40-I/MV?
Answer: Development boards such as Curiosity High Pin Count (HPC) Development Board and PIC18F26K40 Development Board are commonly used for PIC18LF26K40-I/MV.
Question: Is there a specific operating temperature range for PIC18LF26K40-I/MV?
Answer: Yes, PIC18LF26K40-I/MV is designed to operate within a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
Question: Can I use PIC18LF26K40-I/MV in motor control applications?
Answer: Yes, PIC18LF26K40-I/MV's integrated peripherals and high-performance PWM modules make it suitable for motor control applications.
Question: How can I debug my code running on PIC18LF26K40-I/MV?
Answer: Debugging can be done using in-circuit debugging tools such as MPLAB REAL ICE or MPLAB ICD 4, which provide real-time code execution and debugging capabilities.
Question: Are there any application notes or reference designs available for PIC18LF26K40-I/MV?
Answer: Yes, Microchip provides a wide range of application notes, reference designs, and example codes to help developers implement PIC18LF26K40-I/MV in various technical solutions.