PIC18LF442-I/PT - Microchip Technology

Manufacturer Part Number

PIC18LF442-I/PT

Manufacturer

Microchip Technology

Introduction

The PIC18LF442-I/PT is a high-performance, 8-bit microcontroller from Microchip Technology featuring a range of connectivity options and enhanced peripherals for various embedded applications.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit, providing efficient handling of data and operations

Speed: 40MHz for fast processing capabilities

Connectivity: I2C, SPI, UART/USART for versatile communication with other devices

Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT enhance functionality and reliability

Number of I/O: 34, allowing extensive external interfacing

Program Memory Size: 16KB (8K x 16) for adequate code storage

Program Memory Type: FLASH, for easy programming and data retention

EEPROM Size: 256 x 8, supplementary non-volatile memory for storing critical data

RAM Size: 768 x 8, ample temporary data storage for operations

Voltage Supply (Vcc/Vdd): 2V ~ 5.5V, flexible power requirements

Data Converters: A/D 8x10b, for accurate analog to digital conversion

Operating Temperature: -40°C ~ 85°C (TA), suitable for harsh environments

Mounting Type: Surface Mount for convenient assembly on PCB

Package / Case: 44-TQFP (10x10) for streamlined integration into various designs

Product Advantages

Extensive connectivity options enable seamless integration with most electronic systems.

Robust set of peripherals enhances device adaptability and increases potential applications.

Wide operating temperature range makes it suitable for industrial applications.

Key Technical Parameters

Speed: 40MHz

Program Memory: 16KB

Operating Voltage: 2V ~ 5.5V

I/O count: 34

Temperature range: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset prevents improper operation at low voltages.

LVD (Low Voltage Detect) ensures reliable operation under fluctuating power conditions.

WDT (Watchdog Timer) provides system recovery from software malfunctions.

Compatibility

Compatible with various development environments and software tools offered by Microchip Technology.

Application Areas

Industrial Control Systems

Consumer Electronics

Automotive Systems

Communication Equipment

Product Lifecycle

The product is currently active with no indication of discontinuation. Upgrades and replacements are readily available from Microchip Technology.

Several Key Reasons to Choose This Product

High-speed 40MHz operation improves system responsiveness.

Diverse I/O and connectivity options allow for flexible design adjustments.

Strong support for harsh environmental conditions extends usability across different sectors.

Established quality and safety features ensure stable and reliable operation.

Backed by Microchip Technology, a leader in microcontroller solutions.