AT89C51CC01UA-RLRUM - Microchip Technology

Manufacturer Part Number

AT89C51CC01UA-RLRUM

Manufacturer

Microchip Technology

Introduction

The AT89C51CC01UA-RLRUM is a versatile and high-performance embedded microcontroller belonging to the AT89C CAN series from Microchip Technology, designed for automotive and industrial applications.

Product Features and Performance

Embedded Microcontroller from the AT89C CAN series

Core Processor: 80C51, an 8-Bit microcontroller architecture

Operating Speed: 40MHz providing high-speed processing

Connectivity Options: CANbus for networking, UART/USART for serial communication

On-chip Peripherals: Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

I/O Count: 34 General Purpose Input/Output pins

Program Memory: 32KB FLASH allowing for in-situ reprogramming

EEPROM: 2KB for non-volatile data storage

RAM: 1.25KB for efficient data manipulation

Analog to Digital Converters: 8 channels of 10-bit resolution

Supports external oscillator for flexible clock options

Product Advantages

High integration of features optimizes PCB space and system cost

Broad operating voltage range (3V ~ 5.5V) supports varied power designs

Designed for rugged environments with an operating temperature range of -40°C ~ 85°C

Ample program memory and adaptable I/O pin count suitable for complex applications

Key Technical Parameters

Speed: 40MHz

Program Memory Size: 32KB FLASH

EEPROM Size: 2KB

RAM Size: 1.25KB

Voltage Supply Range: 3V ~ 5.5V

Data Converters: A/D 8x10b

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Watchdog Timer (WDT) to ensure reliable operation

Power-On Reset (POR) for safe system start-up

Rugged design for harsh temperature environments

Compatibility

Compatible with various development and debugging tools designed for 80C51 microcontrollers

Support for industry-standard CANbus communication protocol

Application Areas

Automotive control systems

Industrial automation

Robotics

Consumer electronics

Product Lifecycle

Obsolete product status suggests that it is nearing or has reached discontinuation

Replacement or upgrade options may be available within Microchip's product range

Several Key Reasons to Choose This Product

High-speed 40MHz 80C51 core processor supports real-time applications

Rich connectivity including CANbus for networked systems and UART/USART for traditional serial communication

Flash memory enables firmware updates and adaptability to changes

The operating temperature range of -40°C to 85°C allows use in extreme conditions

A broad range of integrated peripherals provides functionality that can help reduce external components

Microchip's strong support and extensive documentation.native