PIC18LF45J11-I/ML

Product Overview

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

Low power consumption
High performance
Enhanced connectivity options
Ample memory capacity
Versatile input/output capabilities

Package

The PIC18LF45J11-I/ML is available in a small form factor package, specifically the ML (QFN) package.

Essence

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

Packaging/Quantity

The PIC18LF45J11-I/ML is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

Microcontroller architecture: 8-bit
CPU speed: Up to 40 MHz
Program memory size: 32 KB
RAM size: 2 KB
Number of I/O pins: 35
Analog-to-Digital Converter (ADC): 10-bit resolution, up to 13 channels
Serial communication interfaces: UART, SPI, I2C
Timers/Counters: Multiple timers/counters with various modes
Operating voltage range: 2.0V to 5.5V

Detailed Pin Configuration

The PIC18LF45J11-I/ML has a total of 35 pins, each serving a specific purpose. The pin configuration is as follows:

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
OSC1/CLKIN - Oscillator input
OSC2/CLKOUT - Oscillator output
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
VUSB - USB power supply
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
RB8 - General-purpose I/O pin
RB9 - General-purpose I/O pin
RB10 - General-purpose I/O pin
RB11 - General-purpose I/O pin
RB12 - General-purpose I/O pin
RB13 - General-purpose I/O pin
RB14 - General-purpose I/O pin
RB15 - General-purpose I/O pin

Functional Features

The PIC18LF45J11-I/ML microcontroller offers several functional features that enhance its usability and performance:

Enhanced connectivity options, including UART, SPI, and I2C interfaces, enable seamless communication with other devices.
The built-in Analog-to-Digital Converter (ADC) allows for precise measurement and conversion of analog signals.
Multiple timers/counters with various modes facilitate accurate timing and event counting.
Ample program memory size and RAM capacity provide sufficient space for storing code and data.
Versatile input/output capabilities enable interfacing with a wide range of sensors, actuators, and peripherals.

Advantages and Disadvantages

Advantages

Low power consumption makes it suitable for battery-powered applications.
High-performance CPU enables efficient execution of complex algorithms.
Enhanced connectivity options allow for seamless integration with other devices.
Ample memory capacity provides flexibility in storing code and data.
Versatile input/output capabilities enable interfacing with diverse electronic components.

Disadvantages

Limited program memory size may restrict the complexity of applications.
8-bit architecture may not be suitable for certain computationally intensive tasks.
Lack of specialized hardware modules for specific applications may require additional external circuitry.

Working Principles

The PIC18LF45J11-I/ML microcontroller operates based on the principles of digital logic and embedded control. It

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF45J11-I/ML v technických řešeních

What is the maximum operating frequency of PIC18LF45J11-I/ML?
- The maximum operating frequency of PIC18LF45J11-I/ML is 64 MHz.
What are the key features of PIC18LF45J11-I/ML?
- Some key features of PIC18LF45J11-I/ML include 32 KB Flash program memory, 1.25 KB RAM, and 256 bytes of EEPROM data memory.
Can PIC18LF45J11-I/ML be used in battery-powered applications?
- Yes, PIC18LF45J11-I/ML is suitable for battery-powered applications due to its low power consumption features.
What communication interfaces are supported by PIC18LF45J11-I/ML?
- PIC18LF45J11-I/ML supports SPI, I2C, and UART communication interfaces.
Is PIC18LF45J11-I/ML suitable for industrial control applications?
- Yes, PIC18LF45J11-I/ML is well-suited for industrial control applications due to its robust design and peripheral support.
What development tools are available for programming PIC18LF45J11-I/ML?
- Development tools such as MPLAB X IDE and PICkit 3 programmer/debugger can be used for programming PIC18LF45J11-I/ML.
Can PIC18LF45J11-I/ML operate in harsh environmental conditions?
- Yes, PIC18LF45J11-I/ML has a wide operating temperature range and can withstand harsh environmental conditions.
What security features does PIC18LF45J11-I/ML offer?
- PIC18LF45J11-I/ML provides hardware and software security features to protect code and data.
Is PIC18LF45J11-I/ML RoHS compliant?
- Yes, PIC18LF45J11-I/ML is RoHS compliant, making it suitable for environmentally conscious designs.
Are there any application notes or reference designs available for PIC18LF45J11-I/ML?
- Yes, Microchip provides application notes and reference designs to assist with the implementation of PIC18LF45J11-I/ML in various technical solutions.