AT89C2051-24PI - Microchip Technology

Manufacturer Part Number

AT89C2051-24PI

Manufacturer

Microchip Technology

Introduction

AT89C2051-24PI is an 8-bit microcontroller with an integrated 8051 core.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 24MHz

Connectivity: UART/USART

Peripherals: LED

Number of I/O: 15

Program Memory Size: 2KB (2K x 8)

Program Memory Type: FLASH

RAM Size: 128 x 8

Voltage Supply (Vcc/Vdd): 4V ~ 6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Oscillator Type: Internal

Product Advantages

Compact 20-Pin package suitable for space-constrained applications.

FLASH memory for easier programming and reprogramming.

Key Technical Parameters

Speed: 24MHz

Program Memory Size: 2KB

RAM Size: 128 Bytes

Number of I/O: 15

Voltage - Supply: 4V ~ 6V

Quality and Safety Features

Operating Temperature range -40°C ~ 85°C ensures reliability across diverse environments.

Compatibility

Through Hole mounting compatible with general-purpose PCBs.

UART/USART interface for serial communication.

Application Areas

Consumer Electronics

Embedded Systems

Automation

Product Lifecycle

Product Status: Obsolete

Information on replacement or upgrades might be available from the manufacturer.

Several Key Reasons to Choose This Product

High-performance 8051 core operating at 24MHz.

15 easily configurable I/O lines for various application needs.

Durable and reliable for use in temperature-variable environments.

FLASH programmable memory aids in rapid development and iteration.

The trusted manufacturer with wide support for embedded solutions.