AT89C52-16JI - Atmel

Manufacturer Part Number

AT89C52-16JI

Manufacturer

Microchip Technology

Introduction

The AT89C52-16JI is an 8-bit microcontroller based on the 8051 architecture. It features 8KB of Flash program memory, 256 bytes of RAM, and a variety of peripherals including UART, timers, and I/O ports. This microcontroller is suitable for a wide range of embedded applications that require a reliable and cost-effective solution.

Product Features and Performance

8-bit 8051 core microcontroller

16MHz operating frequency

8KB of Flash program memory

256 bytes of RAM

32 programmable I/O lines

UART serial interface

Programmable timers/counters

Extensive interrupt capability

Power-down and idle mode for power management

Product Advantages

Extensive peripheral set for versatile applications

Robust 8051 core for reliable operation

Low power consumption modes for energy-efficient designs

In-System Programmable (ISP) Flash for easy firmware updates

Key Reasons to Choose This Product

Proven 8051 architecture for reliable and well-established embedded solutions

Flexible peripheral set and I/O options to suit a wide range of applications

Cost-effective solution for budget-conscious projects

Long-term availability and support from Microchip Technology

Quality and Safety Features

Industrial temperature range (-40°C to +85°C)

Robust 44-pin PLCC package for reliable operation

Comprehensive datasheet and development tools support

Compatibility

This microcontroller is compatible with the 8051 instruction set and can be used as a direct replacement for other 8051-based devices in existing designs.

Application Areas

The AT89C52-16JI is suitable for a variety of embedded applications, including:

Industrial control systems

Automotive electronics

Home appliances

Smart metering

Robotics and automation

Portable devices

Product Lifecycle

The AT89C52-16JI is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative 8051-based microcontrollers available from Microchip Technology that can serve as replacements. Customers are advised to contact our website's sales team for more information on available options.