AT89S52-24PC - Microchip Technology

Manufacturer Part Number

AT89S52-24PC

Manufacturer

Microchip Technology

Introduction

The AT89S52 is a powerful 8-bit microcontroller with 8KB of in-system programmable flash memory. It is compatible with the industry-standard 80C51 instruction set, making it a versatile and widely used embedded controller.

Product Features and Performance

8-bit 80C51 compatible microcontroller

8KB of in-system programmable flash memory

256 bytes of RAM

32 programmable I/O lines

Three 16-bit timer/counters

Eight interrupt sources

Full duplex UART serial channel

Watchdog timer

Extensive on-chip debugging support

Product Advantages

Robust and reliable 8-bit microcontroller

Abundant on-chip peripherals for versatile applications

In-system programmable flash memory for easy firmware updates

Broad compatibility with the widely used 80C51 instruction set

Key Technical Parameters

Operating voltage: 4V to 5.5V

Operating temperature: 0°C to 70°C

Clock speed: 24MHz

32 I/O lines

8KB flash program memory

256 bytes of RAM

Quality and Safety Features

RoHS non-compliant

Through-hole 40-PDIP package

Compatibility

The AT89S52 is compatible with the industry-standard 80C51 microcontroller instruction set, making it widely compatible with a vast ecosystem of hardware and software.

Application Areas

Industrial control

Automotive electronics

Home appliances

Embedded systems

Robotics

IoT devices

Product Lifecycle

The AT89S52 is a mature and well-established product in the market. While it is not the latest generation of Microchip's 8051-based microcontrollers, it continues to be a popular choice for many applications due to its proven performance and broad compatibility.

Several Key Reasons to Choose This Product

Robust and reliable 8-bit microcontroller with a well-established ecosystem

Extensive on-chip peripherals for versatile applications

In-system programmable flash memory for easy firmware updates

Broad compatibility with the widely used 80C51 instruction set

Cost-effective and readily available solution for various embedded projects