MCF51AC128ACFUE - Freescale Semiconductor

Manufacturer Part Number

MCF51AC128ACFUE

Manufacturer

NXP Semiconductors

Introduction

The MCF51AC128ACFUE is part of NXP Semiconductors' MCF51AC series designed for embedded microcontroller applications, featuring a Coldfire V1 core with a 32-bit architecture.

Product Features and Performance

32-Bit Single-Core Coldfire V1 processor

Speed of 50MHz

Connectivity includes CANbus, I2C, SCI, SPI

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

54 I/O ports for enhanced device interface

128KB FLASH program memory

32KB RAM

20-channel 12-bit Analog-to-Digital Converters (ADC)

External oscillator support

Operating temperature range from -40°C to 85°C

Product Advantages

High-performance 32-bit microcontroller for complex applications

Extensive connectivity options support a wide range of external devices

Adequate program and RAM memory for demanding applications

Low voltage operation and power-saving features for efficient power consumption

Robust peripheral set supports complex functionality and control

Key Technical Parameters

Core Processor: Coldfire V1

Core Size: 32-Bit

Speed: 50MHz

Connectivity: CANbus, I2C, SCI, SPI

Number of I/O: 54

Program Memory Size: 128KB (128K x 8)

RAM Size: 32K x 8

Voltage Supply: 2.7V ~ 5.5V

Data Converters: A/D 20x12b

Oscillator Type: External

Quality and Safety Features

Built with NXP's commitment to quality and reliability in semiconductor manufacturing

Features such as Low Voltage Detect (LVD) and Watchdog Timer (WDT) enhance operational safety

Compatibility

Compatible with a varied range of external components through multi-mode connectivity options and generous I/O count

Application Areas

Industrial control systems

Automotive

Home automation

Embedded systems requiring robust control and connectivity options

Product Lifecycle

Currently marked as active

No published discontinuation notice, indicating continued manufacturer support and availability

Several Key Reasons to Choose This Product

High processing power with 32-bit architecture ideal for complex computational tasks

Versatile connectivity and peripheral support enhance application flexibility

Adequate memory resources (both program and RAM) support sophisticated applications

Low to medium power demand and efficient power management features

Supported by NXP's reputation for quality, reliability, and longevity in the semiconductor industry