PIC18LF46K22-E/ML

Product Overview

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
Enhanced flash memory technology
Integrated peripherals for versatile functionality
Wide operating voltage range
Robust communication interfaces

Package

The PIC18LF46K22-E/ML is available in a small form factor package, known as the ML package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18LF46K22-E/ML is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

Microcontroller Family: PIC18
Core Size: 8-bit
Program Memory Size: 64KB (32K x 16)
RAM Size: 3.8KB
Number of I/O Pins: 36
Operating Voltage Range: 2.0V to 5.5V
Maximum Speed: 64MHz
Data Converters: A/D 13x10-bit
Communication Interfaces: SPI, I2C, UART
Timers/Counters: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18LF46K22-E/ML microcontroller has a total of 36 pins, each serving a specific purpose. The pin configuration is as follows:

Pin 1: VDD - Power Supply
Pin 2: RA0/AN0/C1IN+/CVREF/VREF-/ICSPDAT - Analog Input/Output, Comparator Input, Voltage Reference
Pin 3: RA1/AN1/C2IN-/VREF+/ICSPCLK - Analog Input/Output, Comparator Input, Voltage Reference
Pin 4: RA2/AN2/VREF-/CVREF/SS/HLVDIN - Analog Input/Output, Voltage Reference, Slave Select, High/Low Voltage Detect Input
Pin 5: RA3/AN3/VREF+/C1OUT/T1G/OSC2/CLKOUT - Analog Input/Output, Voltage Reference, Timer1 Gate Input, Oscillator Output, Clock Output
Pin 6: RA4/T0CKI/C2OUT/OSC1/CLKIN - Timer0 Clock Input, Comparator Output, Oscillator Input, Clock Input
Pin 7: RA5/AN4/SS/HLVDIN/MCLR/VPP - Analog Input/Output, Slave Select, High/Low Voltage Detect Input, Master Clear, Programming Voltage
Pin 8: VSS - Ground

... (Detailed pin configuration continues for all 36 pins)

Functional Features

The PIC18LF46K22-E/ML microcontroller offers several functional features that enhance its usability and performance. These include:

Enhanced Flash Program Memory with self-read/write capability
Integrated EEPROM Data Memory
Enhanced Capture/Compare/PWM (CCP) modules for precise timing control
Enhanced USART module for serial communication
Enhanced Parallel Slave Port (PSP) for interfacing with external devices
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (USART) for serial communication
Enhanced Master Synchronous Serial Port (MSSP) for I2C and SPI communication
Enhanced Addressable USART module for LIN communication
Enhanced 10-bit Analog-to-Digital Converter (ADC) for accurate analog measurements
Enhanced Power Management features for low power consumption

Advantages and Disadvantages

Advantages

High-performance 8-bit architecture allows for efficient processing of tasks
Low power consumption extends battery life in portable applications
Wide operating voltage range enables compatibility with various power sources
Integrated peripherals provide versatile functionality without the need for external components
Robust communication interfaces facilitate seamless data exchange with other devices

Disadvantages

Limited program memory size may restrict the complexity of applications
Limited RAM size may impose constraints on data storage and manipulation
Availability of alternative models with higher specifications may limit its competitiveness in certain applications

Working Principles

The PIC18LF46K22-E/ML microcontroller operates based on the principles of digital logic and embedded control. It executes instructions stored in its program memory to perform specific tasks, such as data processing, input/output operations, and communication with external devices. The microcontroller's internal architecture and integrated peripherals enable it to carry out these tasks efficiently and reliably.

Detailed Application Field Plans

The PIC18LF46K22-E/ML microcontroller finds applications in various fields,

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF46K22-E/ML v technických řešeních

What is the maximum operating frequency of PIC18LF46K22-E/ML?
- The maximum operating frequency of PIC18LF46K22-E/ML is 64 MHz.
What are the key features of PIC18LF46K22-E/ML?
- Some key features of PIC18LF46K22-E/ML include 64 KB flash program memory, 3.8 KB RAM, and 1.5 KB EEPROM data memory.
Can PIC18LF46K22-E/ML be used for motor control applications?
- Yes, PIC18LF46K22-E/ML can be used for motor control applications due to its integrated PWM modules and high-speed ADC.
Is PIC18LF46K22-E/ML suitable for battery-powered devices?
- Yes, PIC18LF46K22-E/ML is suitable for battery-powered devices as it offers low-power modes and a wide operating voltage range.
What communication interfaces are supported by PIC18LF46K22-E/ML?
- PIC18LF46K22-E/ML supports SPI, I2C, and UART communication interfaces.
Can PIC18LF46K22-E/ML be used in industrial automation applications?
- Yes, PIC18LF46K22-E/ML is suitable for industrial automation applications due to its robust peripherals and high-performance capabilities.
What development tools are available for programming PIC18LF46K22-E/ML?
- Development tools such as MPLAB X IDE and PICkit programmers are commonly used for programming PIC18LF46K22-E/ML.
Does PIC18LF46K22-E/ML have built-in security features?
- Yes, PIC18LF46K22-E/ML offers various security features including code protection and data EEPROM/flash memory write protection.
What are the temperature specifications for PIC18LF46K22-E/ML?
- PIC18LF46K22-E/ML has an extended temperature range of -40°C to 125°C, making it suitable for harsh environments.
Can PIC18LF46K22-E/ML be used in automotive electronics?
- Yes, PIC18LF46K22-E/ML is suitable for automotive electronics applications due to its robust design and wide operating temperature range.