AT89LS52-16AU - Atmel

Manufacturer Part Number

AT89LS52-16AU

Manufacturer

Microchip Technology

Introduction

AT89LS52-16AU is an 8-bit microcontroller from Microchip Technology, featuring 8051 core processor with a speed of 16MHz, tailored for embedded control applications.

Product Features and Performance

8051 Core Processor

8-Bit Core Size

Operating Speed of 16MHz

Connectivity via UART/USART

Watchdog Timer (WDT) Peripherals

32 Number of I/O

8KB FLASH Program Memory

256 x 8 RAM Size

Internal Oscillator

Surface Mount, 44-TQFP (10x10) Package

Wide Operating Temperature Range: -40°C ~ 85°C

Product Advantages

High integration facilitating compact designs

Enhanced system reliability with onboard watchdog timer

Low power consumption

Robust operation in extended temperature ranges

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

Program Memory Size: 8KB

RAM Size: 256 x 8

Voltage Supply: 2.7V ~ 4V

Quality and Safety Features

Robust operation across -40°C to 85°C

Reliable performance confirmed by stringent quality tests

Compatibility

Compatible with various development and debugging tools offering UART/USART interface support

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Telecommunications

Product Lifecycle

Status: Active

Supported with continuous availability and potential upgrade paths

Several Key Reasons to Choose This Product

Powerful 8051 Core with 16MHz speed for high-performance applications

Versatile connectivity options enhancing peripheral interfacing

Extended temperature range suitable for harsh environment applications

High level of integration reducing system BOM costs

Long product lifecycle ensuring solution longevity and support