PIC18LF46K22-E/ML

Product Overview

Category

The PIC18LF46K22-E/ML 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
• 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,