NXP USA Inc.
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MCF51QM128VLH
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MCF51QM128VLH

Product Overview

Category

MCF51QM128VLH belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

  • High-performance 32-bit microcontroller
  • Low power consumption
  • Integrated peripherals for enhanced functionality
  • Suitable for real-time applications
  • Robust and reliable design

Package

MCF51QM128VLH is available in a compact and durable package, ensuring easy integration into different electronic systems.

Essence

The essence of MCF51QM128VLH lies in its ability to provide efficient processing power and versatile features for a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

  • Architecture: 32-bit ColdFire V1
  • CPU Speed: Up to 50 MHz
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage: 2.7V to 3.6V
  • Number of I/O Pins: 56
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 12-bit, 8 channels
  • Timers: 4-channel FlexTimer, 2-channel Pulse Width Modulation (PWM)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of MCF51QM128VLH is as follows:

  • Pin 1: VDD
  • Pin 2: RESET_b
  • Pin 3: IRQ
  • Pin 4: PTB0
  • Pin 5: PTB1
  • Pin 6: PTB2
  • Pin 7: PTB3
  • Pin 8: PTB4
  • Pin 9: PTB5
  • Pin 10: PTB6
  • Pin 11: PTB7
  • Pin 12: PTB8
  • Pin 13: PTB9
  • Pin 14: PTB10
  • Pin 15: PTB11
  • Pin 16: PTB12
  • Pin 17: PTB13
  • Pin 18: PTB14
  • Pin 19: PTB15
  • Pin 20: VSS

(Note: Detailed pin configuration continues for all pins)

Functional Features

  • High-speed processing capabilities
  • Integrated peripherals for enhanced functionality
  • Real-time clock for accurate timekeeping
  • Multiple communication interfaces for seamless connectivity
  • Analog-to-Digital Converter (ADC) for precise analog signal measurements
  • Timers and PWM channels for precise timing control
  • Low power consumption modes for energy efficiency
  • Comprehensive interrupt system for efficient event handling

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for real-time applications
  • Versatile features and integrated peripherals enhance functionality
  • Low power consumption extends battery life in portable devices
  • Robust and reliable design ensures long-term operation
  • Wide operating temperature range allows usage in various environments

Disadvantages

  • Limited memory capacity compared to some other microcontrollers
  • Higher cost compared to lower-end microcontrollers
  • Steeper learning curve for beginners due to advanced features

Working Principles

MCF51QM128VLH operates based on the ColdFire V1 architecture. It utilizes a 32-bit CPU running at speeds up to 50 MHz to execute instructions and process data. The microcontroller integrates various peripherals, such as UART, SPI, and I2C, which enable seamless communication with external devices. Additionally, the built-in ADC allows precise measurement of analog signals, while timers and PWM channels provide accurate timing control. The microcontroller's low power consumption modes help conserve energy, making it suitable for battery-powered applications.

Detailed Application Field Plans

MCF51QM128VLH finds applications in various fields, including:

  1. Industrial Automation: Used in control systems for monitoring and controlling industrial processes.
  2. Consumer Electronics: Integrated into smart home devices, wearable technology, and entertainment systems.
  3. Automotive: Employed in automotive control units, dashboard displays, and vehicle communication systems.
  4. Medical Devices: Utilized in medical equipment for data acquisition, processing, and control.
  5. Internet of Things (IoT): Integrated into IoT devices for connectivity and data processing.

Detailed and Complete Alternative Models

  • MCF51JM128VLH
  • MCF51EM256VLH
  • MCF51CN128VLH
  • MCF51QE128VLH
  • MCF51MM256VLH

(Note: Additional alternative models can be found from the manufacturer's product lineup)

In conclusion, MCF51QM128VLH is a high-performance 32-bit microcontroller with versatile features and integrated peripherals

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCF51QM128VLH v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MCF51QM128VLH in technical solutions:

  1. Q: What is the MCF51QM128VLH microcontroller used for? A: The MCF51QM128VLH microcontroller is commonly used in various technical solutions, including industrial automation, consumer electronics, and automotive applications.

  2. Q: What is the maximum clock frequency supported by the MCF51QM128VLH? A: The MCF51QM128VLH supports a maximum clock frequency of 50 MHz.

  3. Q: How much flash memory does the MCF51QM128VLH have? A: The MCF51QM128VLH has 128 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the MCF51QM128VLH? A: Yes, the MCF51QM128VLH supports external memory expansion through its memory bus interface.

  5. Q: What communication interfaces are available on the MCF51QM128VLH? A: The MCF51QM128VLH features UART, SPI, I2C, and CAN communication interfaces.

  6. Q: Does the MCF51QM128VLH support analog-to-digital conversion? A: Yes, the MCF51QM128VLH has an integrated 12-bit ADC module for analog signal conversion.

  7. Q: Can I use the MCF51QM128VLH for real-time applications? A: Yes, the MCF51QM128VLH offers real-time capabilities with its integrated timers and interrupt controller.

  8. Q: What operating voltage range does the MCF51QM128VLH support? A: The MCF51QM128VLH operates within a voltage range of 2.7V to 5.5V.

  9. Q: Is the MCF51QM128VLH compatible with other microcontroller families? A: The MCF51QM128VLH is part of the ColdFire V1 microcontroller family and shares some compatibility with other members of the family.

  10. Q: Can I program the MCF51QM128VLH using a standard IDE? A: Yes, the MCF51QM128VLH can be programmed using popular IDEs like CodeWarrior and IAR Embedded Workbench.

Please note that these answers are general and may vary depending on specific implementation details and requirements.