AT89C51RD2T-RLTUM - Microchip Technology

Manufacturer Part Number

AT89C51RD2T-RLTUM

Manufacturer

Microchip Technology

Introduction

The AT89C51RD2T-RLTUM is a high-performance 8-Bit microcontroller from Microchip Technology's 89C series, designed for embedded control applications.

Product Features and Performance

8-Bit Core Processor: 80C51

Speed up to 60MHz offering fast processing capabilities

64KB FLASH Program Memory enables storing sizable code

2K x 8 RAM Size for efficient data handling

Connectivity options include SPI, UART/USART for versatile peripheral connections

Peripherals include Power On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT) for enhanced functionality

External Oscillator Type for flexible clock options

34 programmable I/O lines for extensive interface capabilities

Product Advantages

High speed and ample memory provision make it suitable for demanding applications

Wide voltage supply range (2.7V ~ 5.5V) supports varied power environments

Active product status with Microchip Technology's reputable support and update path

Surface mount, 44-VQFP package facilitates compact and robust design integrations

Key Technical Parameters

Core Size: 8-Bit

Program Memory Size: 64KB (64K x 8)

RAM Size: 2K x 8

Voltage Supply (Vcc/Vdd): 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Supplier Device Package: 44-VQFP (10x10)

Package / Case: 44-LQFP

Quality and Safety Features

Built-in Watchdog Timer (WDT) to prevent system failures

Power-On Reset (POR) ensures reliable start-up conditions

Robust operating temperature range ensures performance under extreme conditions

Compatibility

SPI and UART/USART connectivity options enhance compatibility with a wide range of peripherals and other devices

Application Areas

Industrial control

Automotive systems

Home automation

Consumer electronics

IoT applications

Product Lifecycle

Status: Active

This product is currently active with ongoing manufacturer support, without immediate risk of discontinuation. Upgrades and replacements are readily available as part of Microchip Technology's product development strategy.

Several Key Reasons to Choose This Product

High processing speed and memory capacity capable of handling complex applications

Diverse connectivity and peripheral options offer flexibility in system design

Operating within a wide voltage and temperature range ensures adaptability to challenging environments

Backed by Microchip Technology, a leader in microcontroller solutions, ensuring reliability, quality, and support

The active status of the product guarantees long-term availability and support for future projects and designs