PIC18LF46K42T-I/PT

Product Overview

Category

The PIC18LF46K42T-I/PT 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 peripheral integration
• Ample program memory and data storage capacity
• Wide operating voltage range
• Flexible I/O options

Package

The PIC18LF46K42T-I/PT is available in a small form factor package, making it suitable for space-constrained designs.

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 PIC18LF46K42T-I/PT is typically packaged in tape and reel format, with a quantity of 250 units per reel.

Specifications

• Architecture: 8-bit
• Program Memory Size: 64 KB
• RAM Size: 3.5 KB
• Number of I/O Pins: 36
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 13
• Timers: 4
• Comparators: 2

Detailed Pin Configuration

The PIC18LF46K42T-I/PT has a total of 36 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD - Power supply voltage
• Pin 2: RA0/AN0 - Analog input or digital I/O
• Pin 3: RA1/AN1 - Analog input or digital I/O
• Pin 4: RA2/AN2 - Analog input or digital I/O
• Pin 5: RA3/AN3 - Analog input or digital I/O
• Pin 6: RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
• Pin 7: RA5/AN4/SS1 - Analog input, Slave Select for SPI, or digital I/O
• Pin 8: RE3/MCLR/VPP - Master Clear input or programming voltage
• Pin 9: VSS - Ground

(Note: The remaining pin configuration can be found in the datasheet of the microcontroller.)

Functional Features

The PIC18LF46K42T-I/PT offers a range of functional features that enhance its performance and usability. Some notable features include:

• Enhanced Core: The microcontroller's enhanced 8-bit core provides improved processing capabilities and efficient execution of instructions.
• Peripheral Integration: It integrates various peripherals such as UART, SPI, I2C, ADC, timers, and comparators, enabling seamless communication and control with external devices.
• Low Power Consumption: The microcontroller incorporates power-saving features, allowing it to operate efficiently even in battery-powered applications.
• Ample Memory: With 64 KB of program memory and 3.5 KB of RAM, the microcontroller can handle complex algorithms and store data effectively.
• Flexible I/O Options: The numerous I/O pins offer flexibility in connecting external components and sensors.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient execution of instructions.
• Integrated peripherals simplify system design and reduce component count.
• Low power consumption extends battery life in portable applications.
• Ample memory capacity accommodates complex algorithms and data storage requirements.
• Flexible I/O options provide versatility in interfacing with external devices.

Disadvantages

• Limited processing power compared to higher-bit microcontrollers.
• Relatively small number of I/O pins may restrict the number of external devices that can be connected.

Working Principles

The PIC18LF46K42T-I/PT operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs various tasks according to the programmed logic.

The microcontroller's core processes instructions sequentially, utilizing its integrated peripherals to perform specific functions such as communication, analog-to-digital conversion, and timing operations. The execution of these tasks is controlled by the software programmed into the microcontroller.

Detailed Application Field Plans

The PIC18LF46K42T-I/PT finds applications in various fields, including but not limited to:

1. Industrial Automation: The microcontroller can be used for controlling and monitoring industrial processes, such as motor control, temperature sensing, and data logging.
2. Consumer Electronics: It can be employed in devices like home appliances, gaming consoles, and remote controls, providing control and interface capabilities.
3. Automotive Systems: The microcontroller can be