AT89C4051-24PC - Microchip Technology

Manufacturer Part Number

AT89C4051-24PC

Manufacturer

Microchip Technology

Introduction

8-bit Microcontroller with 4KB Flash, 128 Bytes RAM

Built on 8051 core architecture

Designed for embedded applications

Product Features and Performance

4KB Flash program memory

128 bytes of RAM

15 programmable I/O lines

UART/USART serial interface

Internal oscillator

Brown-out detection and reset

LED and power-on-reset peripherals

Product Advantages

Compact 8-bit microcontroller with sufficient memory and peripherals

Flexible I/O options for various embedded applications

Integrated features reduce external component requirements

Wide operating voltage range of 4V to 6V

Key Technical Parameters

Package: 20-PDIP

Mounting Type: Through Hole

Operating Temperature: 0°C to 70°C

Processor Core: 8051

Operating Voltage: 4V to 6V

Clock Speed: 24MHz

Quality and Safety Features

RoHS non-compliant

Reliable operation with brown-out detection and reset

Compatibility

Compatible with standard 8051 architecture

Can be used in a variety of embedded systems

Application Areas

Suitable for various embedded control applications

Can be used in home appliances, industrial equipment, and more

Product Lifecycle

Active product, not nearing discontinuation

Replacement and upgrade options available from Microchip

Key Reasons to Choose This Product

Proven 8051 core architecture with sufficient memory and peripherals

Integrated features like brown-out detection and reset

Wide operating voltage range for flexibility

Reliable operation in various embedded applications

Availability of replacement and upgrade options from the manufacturer