AT89C51RD2-SLSUM - Microchip Technology

Manufacturer Part Number

AT89C51RD2-SLSUM

Manufacturer

Microchip Technology

Introduction

The AT89C51RD2-SLSUM is a high-performance, low-power, 8-bit microcontroller based on the industry-standard 80C51 architecture. It is a member of the Microchip 89C51 series of microcontrollers.

Product Features and Performance

64KB of in-system reprogrammable flash memory

2KB of on-chip RAM

34 I/O lines

3 16-bit timer/counters

8 interrupt sources

Full-duplex UART serial channel

SPI interface

Power-on Reset (POR) and Watchdog Timer (WDT) peripherals

60MHz operating speed

Product Advantages

High performance with low power consumption

Extensive on-chip peripherals for versatile applications

In-system programmable flash memory for easy firmware updates

Wide operating temperature range of -40°C to 85°C

Key Technical Parameters

80C51 core architecture

7V to 5.5V operating voltage

External oscillator type

ROHS3 compliant

Quality and Safety Features

ROHS3 compliant for environmental safety

Robust design for reliable operation

Compatibility

Compatible with the industry-standard 80C51 architecture

Suitable for a wide range of embedded applications

Application Areas

Industrial control systems

Automotive electronics

Home appliances

Portable devices

Product Lifecycle

This product is currently in production and widely available

Replacement or upgrade options may be available in the future

Several Key Reasons to Choose This Product

High-performance 8-bit microcontroller with extensive on-chip peripherals

Low power consumption for energy-efficient designs

In-system programmable flash memory for easy firmware updates

Wide operating temperature range for use in diverse environments

Robust design and ROHS3 compliance for reliable and environmentally-friendly operation

Compatibility with the industry-standard 80C51 architecture for easy integration into existing systems