PIC18LF27K40-I/SS

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 PIC18LF27K40-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers compactness and ease of integration into electronic circuits.

Essence

The essence of the PIC18LF27K40-I/SS lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

Microcontroller Family: PIC18
Core Size: 8-bit
Program Memory Size: 128 KB
RAM Size: 4 KB
Number of I/O Pins: 25
Operating Voltage Range: 1.8V to 5.5V
Maximum Clock Frequency: 64 MHz
Communication Interfaces: UART, SPI, I2C
Analog-to-Digital Converter (ADC) Channels: 10-bit, 13 channels
Timers/Counters: Multiple timers/counters available

Detailed Pin Configuration

The PIC18LF27K40-I/SS has a total of 25 pins, each serving a specific purpose. Here is a detailed pin configuration:

VDD - Power supply voltage
RA0 - General-purpose I/O pin
RA1 - General-purpose I/O pin
RA2 - General-purpose I/O pin
RA3 - General-purpose I/O pin
RA4 - General-purpose I/O pin
RA5 - General-purpose I/O pin
VSS - Ground
RB0 - General-purpose I/O pin
RB1 - General-purpose I/O pin
RB2 - General-purpose I/O pin
RB3 - General-purpose I/O pin
RB4 - General-purpose I/O pin
RB5 - General-purpose I/O pin
RB6 - General-purpose I/O pin
RB7 - General-purpose I/O pin
RC0 - General-purpose I/O pin
RC1 - General-purpose I/O pin
RC2 - General-purpose I/O pin
RC3 - General-purpose I/O pin
RC4 - General-purpose I/O pin
RC5 - General-purpose I/O pin
RC6 - General-purpose I/O pin
RC7 - General-purpose I/O pin
VDD - Power supply voltage

Functional Features

The PIC18LF27K40-I/SS offers a range of functional features that enhance its versatility and performance. Some notable features include:

Enhanced flash memory for efficient program storage and execution
Integrated peripherals such as UART, SPI, and I2C for seamless communication with other devices
Analog-to-Digital Converter (ADC) channels for precise analog signal acquisition
Timers/counters for accurate timing and event management
Low-power modes for energy-efficient operation
Robust interrupt handling capabilities for real-time responsiveness

Advantages and Disadvantages

Advantages

High-performance 8-bit architecture enables efficient control and processing
Low power consumption for extended battery life in portable applications
Wide operating voltage range allows compatibility with various power sources
Integrated peripherals simplify circuit design and reduce external component count

Disadvantages

Limited program memory size compared to 16-bit or 32-bit microcontrollers
Relatively fewer I/O pins may restrict the number of external devices that can be connected directly

Working Principles

The PIC18LF27K40-I/SS operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals and external devices through its I/O pins, and performs tasks according to the programmed logic.

Detailed Application Field Plans

The PIC18LF27K40-I/SS finds application in various fields, including but not limited to:

Industrial automation: Control systems, motor control, and monitoring devices.
Consumer electronics: Home appliances, remote controls, and wearable devices.
Automotive: Engine management, dashboard displays, and infotainment systems.
Internet of Things (IoT): Smart home devices, sensor nodes, and data acquisition systems. 5

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Question: What is the maximum operating frequency of PIC18LF27K40-I/SS?
Answer: The maximum operating frequency of PIC18LF27K40-I/SS is 64 MHz.
Question: What are the key features of PIC18LF27K40-I/SS?
Answer: PIC18LF27K40-I/SS features include 128 KB Flash program memory, 3.5 KB RAM, and 1.8V-5.5V operating voltage range.
Question: Can PIC18LF27K40-I/SS be used in battery-powered applications?
Answer: Yes, PIC18LF27K40-I/SS is suitable for battery-powered applications due to its low power consumption and wide operating voltage range.
Question: What communication interfaces are supported by PIC18LF27K40-I/SS?
Answer: PIC18LF27K40-I/SS supports SPI, I2C, and UART communication interfaces.
Question: Is PIC18LF27K40-I/SS suitable for motor control applications?
Answer: Yes, PIC18LF27K40-I/SS can be used for motor control applications with its integrated PWM modules and high-speed ADC.
Question: What development tools are available for programming PIC18LF27K40-I/SS?
Answer: Development tools such as MPLAB X IDE and PICkit 4 programmer/debugger can be used for programming and debugging PIC18LF27K40-I/SS.
Question: Does PIC18LF27K40-I/SS have built-in security features?
Answer: Yes, PIC18LF27K40-I/SS offers security features such as code protection and write protection for Flash memory.
Question: Can PIC18LF27K40-I/SS operate in harsh industrial environments?
Answer: Yes, PIC18LF27K40-I/SS is designed to operate in harsh industrial environments with its wide temperature range and robust peripherals.
Question: What are the available package options for PIC18LF27K40-I/SS?
Answer: PIC18LF27K40-I/SS is available in a 28-pin SSOP package.
Question: Are there any application notes or reference designs available for PIC18LF27K40-I/SS?
Answer: Yes, Microchip provides application notes and reference designs to assist in the implementation of PIC18LF27K40-I/SS in various technical solutions.