AT89S51-24JC - Microchip Technology

Manufacturer Part Number

AT89S51-24JC

Manufacturer

Microchip Technology

Introduction

The AT89S51-24JC is an 8-bit microcontroller featuring the 8051 core suited for a variety of embedded applications.

Product Features and Performance

8-Bit 8051 Core Processor

Speed of 24MHz

32 Programmable I/O Lines

4KB Flash Programmable and Erasable Read Only Memory

128 x 8 Bits of Internal RAM

UART/USART Serial Communication Interface

Watchdog Timer

Product Advantages

Suitable for applications requiring fast and reliable microcontroller processing

Ease of Programming with Flash Memory

Robust Serial Communication Capabilities

Internal Oscillator for reduced external component count

Wide Operating Voltage Range (4V to 5.5V)

Key Technical Parameters

Core Processor: 8051

Core Size: 8-Bit

Speed: 24MHz

Program Memory Size: 4KB

Program Memory Type: FLASH

RAM Size: 128 x 8

Number of I/O: 32

Voltage - Supply (Vcc/Vdd): 4V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

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

Supplier Device Package: 44-PLCC

Quality and Safety Features

Robust industrial standard 8051 core

Reliable operation within specified temperature range

Surface mount technology for secure and durable PCB mounting

Compatibility

Compatible with a wide range of peripheral components

Compliant with standard 8051 microcontroller development tools and software

Application Areas

Industrial control systems

Automation

Consumer electronics

Telecommunication

Product Lifecycle

Obsolete

The product has been replaced or upgraded. The manufacturer may offer alternatives.

Several Key Reasons to Choose This Product

Reliable and classic 8051 core architecture

Fast operation with a 24MHz internal oscillator

Sufficient I/O options for versatile applications

Easy to program with on-chip FLASH memory

Support for established development tools

Suitable for a wide range of applications due to its robust feature set