PIC18C452-I/L - Microchip Technology

Manufacturer Part Number

PIC18C452-I/L

Manufacturer

Microchip Technology

Introduction

PIC18C452-I/L is an 8-bit high-performance microcontroller from Microchip's PIC® 18C series designed for embedded applications.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit

Speed: 40MHz

High computational performance at an economical price

Enhanced instruction set for optimal efficiency

Dynamic memory allocation with generous 1.5KB RAM

Product Advantages

Versatile connectivity with I2C, SPI, UART/USART

Integrated peripherals reduce external component requirement

Advanced features like Brown-out Detect/Reset and watchdog timer for reliable operation

Key Technical Parameters

Number of I/O: 33

Program Memory Size: 32KB (16K x 16)

RAM Size: 1.5K x 8

Voltage Supply (Vcc/Vdd): 4.2V to 5.5V

Data Converters: A/D 8x10b

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset for voltage anomaly protection

Low Voltage Detection (LVD) to safeguard against low voltage conditions

Power-on Reset (POR) for consistent startup

Watchdog Timer (WDT) to recover from malfunctions

Compatibility

Works with a wide range of external components and has various interfacing capabilities

Application Areas

Industrial control systems

Automotive electronics

Sensor monitoring

Home automation

Product Lifecycle

Obsolete status, may require evaluation for replacement or upgrades

Viable replacements or next-generation models should be considered for new designs

Several Key Reasons to Choose This Product

Robust design with essential features for complex embedded systems

Flexibility in interfacing allows ease of integration into existing technologies

Adequate memory and processing speed for a variety of applications

The reliability of Microchip's products and support network

Potential for cost reduction by minimizing the need for additional peripherals