MCF51QE128CLH - Freescale Semiconductor

Manufacturer Part Number

MCF51QE128CLH

Manufacturer

nxp-semiconductors

Introduction

The MCF51QE128CLH is a high-performance 32-bit microcontroller from NXP Semiconductors, featuring the Coldfire V1 core with a speed of 50MHz designed for embedded control applications.

Product Features and Performance

Coldfire V1 32-Bit Single-Core processor for efficient processing and control

Execution speed of 50MHz for quick operations

128KB of onboard Flash memory for program storage

8KB RAM for efficient data handling

Comprehensive connectivity options including I2C, SCI, and SPI

A wide range of peripherals: LVD, PWM, WDT for enhanced functionality

20-channel, 12-bit Analog-to-Digital Converter for precise analog input handling

Internal oscillator for reliable timing

Operates across a wide voltage range of 1.8V to 3.6V

Product Advantages

Large program memory and RAM enhance the capability for complex applications

Multiple connectivity options support versatile peripheral expansions

Integrated analog-to-digital converter simplifies system design for sensor-based applications

Wide operating voltage and temperature range make it suitable for harsh environments

Key Technical Parameters

Core Processor: Coldfire V1

Core Size: 32-Bit

Speed: 50MHz

Program Memory Size: 128KB

RAM Size: 8KB

Voltage Supply: 1.8V ~ 3.6V

Data Converters: 20x12b A/D

Number of I/O: 54

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable internal oscillator enhances system stability

Built-in Low Voltage Detector (LVD) ensures safe operation under low voltage conditions

Watchdog Timer (WDT) prevents system hang-up

Compatibility

The 64-LQFP package is compatible with surface mount technology, enabling easy integration into various PCB designs

Application Areas

Industrial control systems

Home automation

Medical devices

Automotive electronics

Consumer electronics

Product Lifecycle

Status: Active

This product is not nearing discontinuation, ensuring long-term availability for designs and applications

Several Key Reasons to Choose This Product

High-performance 32-bit processing capability facilitates complex and demanding applications

Extensive connectivity and peripheral support allows for versatile system designs

Onboard A/D converter reduces additional components for analog input handling

Wide operating temperature and voltage range make it suitable for use in a variety of environments

Active product status with NXP ensures ongoing support and reliability