AT89C51-24JI - Atmel

Manufacturer Part Number

AT89C51-24JI

Manufacturer

Microchip Technology

Introduction

The AT89C51-24JI is a part of Microchip Technology’s 8051 family of 8-bit microcontrollers. This microcontroller was designed for enhanced performance in embedded systems.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 24MHz

Connectivity: UART/USART

Number of I/O: 32

Program Memory Size: 4KB (4K x 8)

Program Memory Type: FLASH

RAM Size: 128 x 8

Voltage Supply: 4V to 6V

Oscillator Type: Internal

Operating Temperature: -40°C to 85°C

Product Advantages

Enhanced processing speed at 24MHz suitable for timely task handling.

Generous 32 I/O ports for extensive peripheral support.

Durable and reliable operation in extreme temperatures ranging from -40°C to 85°C.

Internal oscillator enhances the stability and reduces external component requirements.

Key Technical Parameters

Speed: 24MHz

I/O Number: 32

Program Memory: 4KB FLASH

RAM: 128 x 8

Voltage Supply Range: 4V to 6V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Supported by a robust testing protocol ensuring reliability across specified temperature ranges.

Compatibility

Compatible with various UART/USART communication interfaces.

Surface Mount technology facilitates integration in diverse electronic assemblies.

Application Areas

Ideal for embedded control systems in industrial applications, consumer electronics, automotive system control, and automation systems.

Product Lifecycle

The AT89C51-24JI is marked as Obsolete, with alternatives or upgrades available for more recent or supported versions in Microchip’s inventory.

Several Key Reasons to Choose This Product

Robust temperature range of operation suited for harsh environments.

Highly integrated 8-bit processor with 24MHz speed ensures efficient processing.

Surface Mount packaging benefits high-density placement and reduced space requirements.