AT80C51RD2-SLRUM - Microchip Technology

Manufacturer Part Number

AT80C51RD2-SLRUM

Manufacturer

Microchip Technology

Introduction

High-performance 8-bit microcontroller with 80C51 core

Product Features and Performance

80C51 Core Processor

8-Bit Core Size

Speed of 40MHz

Connectivity through UART/USART

Peripheral features include Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

32 Programmable Input/Output lines

ROMless Program Memory for flexibility in application

1K x 8 RAM Size for data storage

Internal Oscillator for system clock

Surface Mount, 44-PLCC package for compact PCB design

Product Advantages

High-Speed Operation at 40MHz enabling swift processing

Versatile I/O Options supporting complex peripheral setups

Low Power Consumption suitable for battery-operated devices

Wide Operating Voltage range from 2.7V up to 5.5V

Extended Operating Temperature range ensures reliability under extreme conditions

Key Technical Parameters

44-PLCC (16.6x16.6) Supplier Device Package

44-LCC (J-Lead) Package/Case

7V ~ 5.5V Voltage Supply Range

40MHz Operational Speed

1K Bytes of RAM

32 Number of I/O

Internal Oscillator Type

-40°C to 85°C Operating Temperature

Quality and Safety Features

Robust industrial temperature range of -40°C to 85°C

Built-in safety features such as Watchdog Timer and Power-on Reset

Compatibility

Compatible with UART/USART based protocols

Adaptable to various designs due to ROMless nature

Application Areas

Industrial Control Systems

Consumer Electronics

Telecommunications

Automotive Electronics

Internet of Things Devices

Product Lifecycle

Active Product Status indicating ongoing manufacturing and availability

Support for updates and future product migration strategies may be provided by Microchip Technology

Several Key Reasons to Choose This Product

High integration of features reduces need for external components

Excellent price-to-performance ratio

Backed by Microchip Technology's reputation for quality and support

Ease of use and development, facilitated by ROMless configuration

Strong community and developer ecosystem for 80C51 core products

Adaptable to a wide range of applications due to versatile I/O configuration and various operating modes