MCF51AC256BCLKE - NXP USA Inc.

Manufacturer Part Number

MCF51AC256BCLKE

Manufacturer

NXP Semiconductors

Introduction

32-Bit Coldfire V1 Microcontroller with Advanced Control Features

Product Features and Performance

Core Processor: Coldfire V1

Core Size: 32-Bit Single-Core

Speed: 50MHz

Connectivity Options: I2C, SCI, SPI

Rich Peripherals: LVD, PWM, WDT

Generous I/O Count: 69 I/O Pins

Large Program Memory: 256KB FLASH

RAM: 32KB

High-Resolution ADC: A/D 24x12b

External Oscillator Support

Product Advantages

Optimized for Industrial and General-Purpose Applications

Broad Range of Integrated Peripherals for Versatile Use

Operational Flexibility with Multiple Connectivity Options

Extensive Memory for Complex Applications

Durability with Wide Operating Temperature Range

Key Technical Parameters

Program Memory Size: 256KB (256K x 8)

RAM Size: 32K x 8

Voltage - Supply: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 80-LQFP

Quality and Safety Features

Low Voltage Detection for Safe Operation

Watchdog Timer to Prevent System Failure

Compatibility

Compatible with Various External Oscillators

Support for Standard I2C, SCI, SPI Protocols

Application Areas

Industrial Control Systems

Automotive Electronics

Building Automation

Consumer Electronics

Product Lifecycle

Status: Active

Ongoing Support with No Immediate Discontinuation

Availability of Replacements or Upgrades To Be Confirmed by Manufacturer

Several Key Reasons to Choose This Product

Efficient 32-Bit Processing for Complex Tasks

Robust Design Suitable for Harsh Environments

Diverse Onboard Peripherals Enable Reduction of External Components

Scalable Connectivity for Future-proof Designs

Competitive Memory-to-Price Ratio for Cost-Effective Solutions