MCF51QE32LH - Freescale Semiconductor

Manufacturer Part Number

MCF51QE32LH

Manufacturer

nxp-semiconductors

Introduction

The MCF51QE32LH is a highly integrated, low-power 32-bit microcontroller from NXP's ColdFire V1 series, designed for embedded applications.

Product Features and Performance

Core Processor: Coldfire V1, 32-Bit Single-Core, operating at 50MHz

Connectivity options include I2C, SCI, and SPI

Peripherals: Low Voltage Detect (LVD), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Number of I/O: 54

Program Memory Size: 32KB FLASH

RAM Size: 8KB

Data Converters: 20x12-bit Analog to Digital (A/D) converters

Internal Oscillator for simplified system design

Operating Temperature range from 0°C to 70°C

Surface Mount 64-LQFP (10x10) package for compact board designs

Product Advantages

Provides significant processing power with a 32-bit architecture at a 50MHz clock speed

Extensive connectivity and peripheral set supports a wide range of applications

Large number of I/O pins (54) for extensive peripheral and external device control

Integrated data converters reduce the need for external components

Low voltage operation (1.8V to 3.6V) suitable for battery-powered applications

Key Technical Parameters

Core Size: 32-Bit

Speed: 50MHz

Program Memory: 32KB FLASH

RAM: 8KB

Voltage Supply: 1.8V ~ 3.6V

Number of I/O: 54

A/D Converters: 20x12b

Package: 64-LQFP

Quality and Safety Features

The watchdog timer (WDT) prevents system hang-ups

Low Voltage Detect (LVD) feature ensures reliable operation under fluctuating power supplies

Compatibility

Compatible with a broad range of development tools from NXP

Easy integration with both digital and analog components due to versatile connectivity options and in-built data converters

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

Home automation and smart appliances

Medical monitoring devices

Product Lifecycle

Status: Active, ensuring long-term availability

Not currently near discontinuation, with replacements or upgrades not immediately required

Several Key Reasons to Choose This Product

Powerful 32-bit ColdFire V1 core offering high computational speed

Comprehensive set of connectivity and peripheral options for versatile application support

Low power consumption suitable for portable and battery-operated devices

Broad operating temperature range suitable for a variety of environmental conditions

Supported by NXP, a leader in microcontroller and embedded technology, ensuring robust support and documentation