PIC18F448-I/PT - Microchip Technology

Manufacturer Part Number

PIC18F448-I/PT

Manufacturer

Microchip Technology

Introduction

High-performance 8-bit microcontroller with integrated CANbus and advanced communication interfaces.

Product Features and Performance

Powered by PIC core processor

Core size of 8-Bit ensuring compatibility with a wide range of applications

High processing speed of 40MHz for efficient operations

Advanced connectivity options including CANbus, I2C, SPI, UART/USART

Peripherals include Brown-out Detect/Reset, LVD, POR, PWM, WDT providing versatile control and monitoring capabilities

Generous number of I/O pins amounting to 33 for extensive external interaction

FLASH memory of 16KB for program storage

EEPROM size of 256 x 8 for additional data storage

Operational RAM size of 768 x 8 offering effective temporary data manipulation

Analog to Digital Converters with 8 channels of 10 bits resolution

Support for external oscillators cementing flexibility in timing solutions

Product Advantages

Robust instruction set facilitating complex tasks

Effective power management with Brown-out Detect and Low Voltage Detection

Embedded CANbus support streamlines automotive and industrial network communication

Wide supply voltage range accommodating diverse power supplies

Extended operating temperature range that supports use in harsh environments

Key Technical Parameters

Speed: 40MHz

Program Memory Size: 16KB

RAM Size: 768 x 8

Voltage Supply: 4.2V ~ 5.5V

I/O Count: 33

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset for power safety

Low Voltage Detection for reliability under varying power conditions

Watchdog Timer (WDT) preventing system crashes

Compatibility

TQFP surface mount package compatible with standard PCB manufacturing

Interfacing with automotive and industrial standard communication protocols

Application Areas

Automotive electronics

Industrial control systems

Embedded systems for control and monitoring functions

Product Lifecycle

Obsolete status indicating discontinuation

Replacement or upgrade options may be available through Microchip Technology’s current product range

Several Key Reasons to Choose This Product

Highly integrated with necessary communication peripherals

PIC18F high-performance core for demanding applications

Standby and operational power conservation features

Broad connectivity allowing versatile application use

Reliable and rugged design fit for industrial and automotive extremes

Support and documentation available from Microchip Technology despite obsolescence