AT89C52-24JI - Atmel

Manufacturer Part Number

AT89C52-24JI

Manufacturer

Microchip Technology

Introduction

The AT89C52-24JI is a high-performance 8-bit microcontroller from Microchip Technology's 89C series, designed with a focus on advanced control applications.

Product Features and Performance

Utilizes the powerful 8051 core processor

Operates at a speed of 24MHz for efficient processing

Offers 8KB of flash program memory (8K x 8) for robust program storage

Includes 256 x 8 of RAM for variable data storage

Features Serial Input/Output (SIO) and UART/USART connectivity for serial communication

Provides 32 programmable I/O lines for versatile connectivity to other devices and peripherals

Embedded with an internal oscillator for consistent system clocking

Supports a supply voltage range of 4V to 6V, catering to a variety of power requirements

Product Advantages

High-speed operation coupled with substantial program and data memory

Broad connectivity options enhance peripheral integration and system flexibility

Internal oscillator eliminates the need for external clock components, reducing system complexity

Surface mount technology allows for efficient board space usage

Key Technical Parameters

Core Processor: 8051

Core Size: 8-Bit

Speed: 24MHz

Program Memory Size: 8KB

RAM Size: 256 x 8

Voltage Supply: 4V ~ 6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 44-LCC (J-Lead)

Quality and Safety Features

Designed and manufactured by Microchip Technology with rigorous quality and safety standards ensuring reliable performance in demanding applications.

Compatibility

Compatible with a broad range of devices and peripherals that support SIO, UART/USART interfaces, and 8051 core processor instructions.

Application Areas

Industrial control systems

Consumer electronics

Automotive systems

Communication devices

Product Lifecycle

As of the last update, the AT89C52-24JI is classified as obsolete, indicating the commencement of the product's end-of-life phase. Customers are advised to consult Microchip Technology for replacements or upgrades.

Several Key Reasons to Choose This Product

High processor speed and generous memory capabilities ensure optimal performance for complex applications.

A wide array of connectivity options provides greater system design flexibility.

The internal oscillator feature simplifies circuit design and reduces costs.

Supported by Microchip Technology, a leading manufacturer in the semiconductor industry, ensuring reliability and availability of technical support.

Despite its obsolete status, prior users of the AT89C52-24JI can benefit from upgraded or similar options from Microchip Technology, maintaining continuity in their projects.