AT89C55WD-24AI - Microchip Technology

Manufacturer Part Number

AT89C55WD-24AI

Manufacturer

microchip-technology

Introduction

The AT89C55WD-24AI is an 8-bit microcontroller from Microchip Technology, part of the 89C series. It is based on the industry-standard 8051 core architecture and offers a range of features and capabilities suitable for embedded system applications.

Product Features and Performance

8-bit 8051 core processor operating at up to 24MHz

20KB of in-system reprogrammable Flash program memory

256 bytes of RAM

32 programmable I/O lines

UART/USART serial communication interface

Watchdog timer (WDT) for system reliability

Wide operating voltage range of 4.5V to 5.5V

Operating temperature range of -40°C to 85°C

Product Advantages

Robust and reliable 8051-based architecture

Flexible programming and in-system reprogrammability

Comprehensive set of on-chip peripherals

Low power consumption for battery-powered applications

Wide operating temperature range for harsh environments

Key Reasons to Choose This Product

Proven 8051 core with extensive ecosystem of development tools and software

Versatile I/O and peripheral set for a wide range of embedded applications

Cost-effective solution for price-sensitive projects

Long-term availability and support from Microchip Technology

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry standards for safety and reliability

Backed by Microchip's reputation for high-quality semiconductor products

Compatibility

The AT89C55WD-24AI is compatible with other 8051-based microcontrollers and can be used in a variety of embedded system designs.

Application Areas

Industrial automation and control

Automotive electronics

Home appliances

Portable devices

IoT and sensor networks

Product Lifecycle

The AT89C55WD-24AI is an obsolete product, meaning it is no longer in active production. However, there are equivalent and alternative 8051-based microcontrollers available from Microchip. Customers are advised to contact our website's sales team to explore the latest 8051 product offerings and find the most suitable replacement for their application.