NXP USA Inc.
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MCF51AC128ACPUE
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MCF51AC128ACPUE

Product Overview

Category

The MCF51AC128ACPUE belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and managing their operations.

Characteristics

  • The MCF51AC128ACPUE is known for its high performance and reliability.
  • It offers a wide range of features and functionalities suitable for diverse applications.
  • This microcontroller is designed to operate at low power consumption levels, making it energy-efficient.
  • It supports multiple communication protocols, enabling seamless integration with other devices.
  • The MCF51AC128ACPUE is equipped with a rich set of peripherals, enhancing its versatility.

Package

The MCF51AC128ACPUE comes in a compact package that ensures easy integration into electronic circuits. It is available in a surface-mount package (SMP) format.

Essence

The essence of the MCF51AC128ACPUE lies in its ability to provide efficient control and management capabilities for electronic devices and systems.

Packaging/Quantity

The microcontroller is typically packaged in reels or trays, containing a specific quantity per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Architecture: 32-bit ColdFire V1
  • CPU Speed: Up to 50 MHz
  • Flash Memory: 128 KB
  • RAM: 8 KB
  • Operating Voltage: 2.7V to 5.5V
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 16 channels
  • Timers: 4-channel FlexTimer, 2-channel Pulse Width Modulation (PWM)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCF51AC128ACPUE has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

  • Pin 1: VDD (Power Supply)
  • Pin 2: VSS (Ground)
  • Pin 3: RESET (Reset Input)
  • Pin 4-11: Port A (General Purpose I/O)
  • Pin 12-19: Port B (General Purpose I/O)
  • Pin 20-27: Port C (General Purpose I/O)
  • Pin 28-35: Port D (General Purpose I/O)
  • Pin 36-43: Port E (General Purpose I/O)
  • Pin 44-51: Port F (General Purpose I/O)
  • Pin 52-59: Port G (General Purpose I/O)
  • Pin 60-63: Reserved
  • Pin 64: VBAT (Backup Battery Input)

Functional Features

The MCF51AC128ACPUE offers several functional features that contribute to its versatility and performance. Some of the key features include:

  • High-speed processing capabilities
  • Multiple communication interfaces for seamless connectivity
  • Rich set of peripherals for enhanced functionality
  • Low power consumption for energy efficiency
  • Flexible input/output options for diverse applications
  • Extensive memory capacity for data storage and program execution

Advantages and Disadvantages

Advantages

  • High performance and reliability
  • Energy-efficient operation
  • Versatile and flexible design
  • Extensive peripheral support
  • Wide range of communication interfaces

Disadvantages

  • Limited RAM capacity
  • Relatively higher cost compared to some alternatives
  • Availability may vary depending on the supplier

Working Principles

The MCF51AC128ACPUE operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various functions of the connected electronic device or system. The microcontroller's central processing unit (CPU) coordinates the execution of instructions and manages the flow of data.

Detailed Application Field Plans

The MCF51AC128ACPUE finds applications in various fields, including but not limited to:

  1. Industrial Automation: Used for controlling machinery and processes in manufacturing plants.
  2. Automotive Systems: Integrated into automotive electronics for managing vehicle functions.
  3. Consumer Electronics: Found in devices like smart home systems, appliances, and entertainment systems.
  4. Medical Devices: Utilized in medical equipment for monitoring and controlling patient parameters.
  5. Internet of Things (IoT): Enables connectivity and control in IoT devices and systems.

Detailed and Complete Alternative Models

While the MCF51AC128ACPUE offers a range of features and capabilities, there are alternative microcontrollers available in the market that cater to different requirements. Some notable alternatives include:

  1. STM32F4 series by STMicroelectronics
  2. PIC32MX series by Microchip Technology
  3. LPC1768 by NXP Semiconductors
  4. ATmega328P by Microchip Technology
  5. MSP430 series by Texas Instruments

These alternative models provide similar functionalities and can be considered

Énumérez 10 questions et réponses courantes liées à l'application de MCF51AC128ACPUE dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of MCF51AC128ACPUE in technical solutions:

  1. Q: What is the MCF51AC128ACPUE microcontroller used for? A: The MCF51AC128ACPUE microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, and automotive applications.

  2. Q: What is the maximum clock frequency of the MCF51AC128ACPUE? A: The MCF51AC128ACPUE has a maximum clock frequency of 50 MHz.

  3. Q: How much flash memory does the MCF51AC128ACPUE have? A: The MCF51AC128ACPUE has 128 KB of flash memory.

  4. Q: Can I expand the memory of the MCF51AC128ACPUE? A: Yes, the MCF51AC128ACPUE supports external memory expansion through its memory bus interface.

  5. Q: Does the MCF51AC128ACPUE have built-in analog-to-digital converters (ADCs)? A: Yes, the MCF51AC128ACPUE has two 16-bit ADC modules with multiple channels.

  6. Q: What communication interfaces are available on the MCF51AC128ACPUE? A: The MCF51AC128ACPUE supports various communication interfaces, including UART, SPI, I2C, and CAN.

  7. Q: Can I use the MCF51AC128ACPUE for real-time applications? A: Yes, the MCF51AC128ACPUE has a real-time clock (RTC) module and supports interrupt-driven programming for real-time applications.

  8. Q: Is the MCF51AC128ACPUE suitable for low-power applications? A: Yes, the MCF51AC128ACPUE has multiple low-power modes and features, making it suitable for battery-powered or energy-efficient applications.

  9. Q: Does the MCF51AC128ACPUE have any security features? A: Yes, the MCF51AC128ACPUE provides hardware-based security features, such as a secure memory module and cryptographic acceleration.

  10. Q: What development tools are available for programming the MCF51AC128ACPUE? A: Freescale (now NXP) provides a range of development tools, including an integrated development environment (IDE), compilers, debuggers, and evaluation boards, to facilitate programming and development with the MCF51AC128ACPUE.

Please note that the specific details and answers may vary depending on the documentation and datasheets provided by the manufacturer.