W77L058A25PL - Nuvoton Technology Corporation

Manufacturer Part Number

W77L058A25PL

Manufacturer

Nuvoton Technology Corporation America

Introduction

The W77L058A25PL is an 8-bit microcontroller based on the popular 8051 core, designed for embedded applications requiring a high degree of flexibility and performance.

Product Features and Performance

Core Processor: 8051, 8-Bit

Speed: 25MHz, enabling quick data processing and control tasks

Connectivity: Includes EBI/EMI for external memory and devices, Serial Port for communication

Peripherals: Power-on Reset (POR), Watchdog Timer (WDT) for system stability

Number of I/O: 36, providing ample interface options

Program Memory Size: 32KB FLASH, allowing for sizable program storage

RAM Size: 1K x 8, for temporary data storage during operation

Voltage Supply Range: 2.7V to 5.5V, supporting a variety of power sources

Oscillator Type: Internal, simplifying external components

Operating Temperature: 0°C to 70°C, suitable for most environments

Mounting Type: Surface Mount, for modern PCB design

Package / Case: 44-LCC (J-Lead), compact and robust

Product Advantages

High-performance 8051 core at 25MHz speed

Flexible memory and peripheral options

Wide voltage supply range supporting various power designs

Low power consumption for energy-efficient applications

Comprehensive development and debugging tools available from Nuvoton

Key Technical Parameters

Core Size: 8-Bit

Speed: 25MHz

Program Memory: 32KB FLASH

RAM: 1K x 8

Number of I/O: 36

Voltage Supply: 2.7V ~ 5.5V

Quality and Safety Features

Robust surge protection

Over-temperature shutdown mechanisms

Comprehensive watch-dog and power-on reset functionalities

Compatibility

Compatible with a wide range of development tools and software for the 8051 microcontroller family

Application Areas

Consumer Electronics

Industrial Control Systems

Automotive Systems

Home Automation

IoT Devices

Product Lifecycle

Status: Active

This product is currently in active production with no near-term discontinuation planned, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High integration and performance with an 8-bit 8051 core at 25MHz

Versatile connectivity and peripheral options supporting a wide range of applications

Broad operating voltage and temperature ranges for enhanced reliability

Active product status ensures long-term availability and support

Nuvoton's reputable quality and extensive resources for development aid