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MKE18F256VLH16
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MKE18F256VLH16 - English Editing Encyclopedia Entry

Product Overview

Category

MKE18F256VLH16 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

  • High-performance 32-bit ARM Cortex-M4 core
  • Flash memory capacity of 256KB
  • RAM size of 64KB
  • Operating frequency up to 120MHz
  • Low power consumption
  • Rich peripheral set for versatile application development

Package

MKE18F256VLH16 is available in a compact LQFP package, which ensures easy integration into electronic circuits.

Essence

The essence of MKE18F256VLH16 lies in its powerful processing capabilities, extensive memory, and wide range of peripherals, enabling developers to create feature-rich and efficient embedded systems.

Packaging/Quantity

MKE18F256VLH16 is typically sold in reels or trays, with quantities varying based on customer requirements. Common packaging options include tape and reel packaging with 250 or 500 units per reel.

Specifications

  • Microcontroller Family: Kinetis E Series
  • Core Architecture: ARM Cortex-M4
  • Flash Memory Size: 256KB
  • RAM Size: 64KB
  • Operating Frequency: Up to 120MHz
  • Supply Voltage Range: 1.71V to 3.6V
  • Number of I/O Pins: 100
  • Communication Interfaces: UART, SPI, I2C, CAN, USB
  • Analog-to-Digital Converter (ADC): 16-bit, 16 channels
  • Timers: 16-bit and 32-bit timers with PWM support
  • Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The MKE18F256VLH16 microcontroller features 100 I/O pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. The detailed pin configuration can be found in the product datasheet.

Functional Features

  1. High-Performance Processing: The ARM Cortex-M4 core provides efficient execution of complex algorithms and real-time processing capabilities.
  2. Extensive Memory: With 256KB of flash memory and 64KB of RAM, developers have ample space for program storage and data manipulation.
  3. Versatile Peripherals: The microcontroller offers a wide range of communication interfaces, including UART, SPI, I2C, CAN, and USB, enabling seamless integration with external devices.
  4. Analog-to-Digital Conversion: The built-in 16-bit ADC allows precise measurement of analog signals, making it suitable for sensor-based applications.
  5. PWM Support: The presence of 16-bit and 32-bit timers with PWM support facilitates accurate control of motors, actuators, and other time-sensitive operations.

Advantages and Disadvantages

Advantages

  • High-performance ARM Cortex-M4 core ensures efficient processing.
  • Ample flash memory and RAM provide sufficient storage and data manipulation capabilities.
  • Versatile communication interfaces enable seamless integration with external devices.
  • Precise analog signal measurement through the built-in 16-bit ADC.
  • PWM support for accurate control of motors and actuators.

Disadvantages

  • Limited availability of alternative models from different manufacturers.
  • Relatively higher cost compared to entry-level microcontrollers.

Working Principles

MKE18F256VLH16 operates based on the ARM Cortex-M4 architecture, which utilizes a combination of high-performance processing, memory management, and peripheral integration. The microcontroller executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and performs real-time operations using timers and PWM signals.

Detailed Application Field Plans

MKE18F256VLH16 finds applications in a wide range of fields, including: 1. Consumer Electronics: Smart home devices, wearable technology, and multimedia systems. 2. Industrial Automation: Process control systems, motor control, and factory automation. 3. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems. 4. Automotive: In-vehicle infotainment, engine management, and advanced driver assistance systems.

Detailed and Complete Alternative Models

While MKE18F256VLH16 is a powerful microcontroller, alternative models from different manufacturers can also be considered. Some notable alternatives include: - STM32F407VG by STMicroelectronics - LPC1768 by NXP Semiconductors - PIC32MX795F512L by Microchip Technology

These alternative models offer similar capabilities and are widely used in the embedded systems industry.

In conclusion, MKE18F256VLH16 is a high-performance microcontroller belonging to the Kinetis E Series. With its powerful processing capabilities, extensive memory, and versatile

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MKE18F256VLH16 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MKE18F256VLH16 in technical solutions:

  1. Q: What is the MKE18F256VLH16 microcontroller used for? A: The MKE18F256VLH16 microcontroller is commonly used in various technical solutions, including industrial automation, consumer electronics, and Internet of Things (IoT) applications.

  2. Q: What is the maximum clock frequency supported by the MKE18F256VLH16? A: The MKE18F256VLH16 microcontroller supports a maximum clock frequency of up to 180 MHz.

  3. Q: How much flash memory does the MKE18F256VLH16 have? A: The MKE18F256VLH16 microcontroller has 256 KB of flash memory for program storage.

  4. Q: Can I expand the memory of the MKE18F256VLH16? A: Yes, the MKE18F256VLH16 supports external memory expansion through its memory interfaces, such as QuadSPI or FlexBus.

  5. Q: What communication interfaces are available on the MKE18F256VLH16? A: The MKE18F256VLH16 microcontroller provides various communication interfaces, including UART, SPI, I2C, CAN, and Ethernet.

  6. Q: Does the MKE18F256VLH16 support analog inputs? A: Yes, the MKE18F256VLH16 has a built-in Analog-to-Digital Converter (ADC) module that supports multiple analog input channels.

  7. Q: Can I use the MKE18F256VLH16 for real-time applications? A: Yes, the MKE18F256VLH16 microcontroller is equipped with a high-performance ARM Cortex-M4 core, making it suitable for real-time applications.

  8. Q: What operating voltage range does the MKE18F256VLH16 support? A: The MKE18F256VLH16 operates within a voltage range of 1.71V to 3.6V.

  9. Q: Does the MKE18F256VLH16 have any security features? A: Yes, the MKE18F256VLH16 offers various security features, including hardware encryption, secure boot, and tamper detection.

  10. Q: Is there development support available for the MKE18F256VLH16? A: Yes, NXP provides a comprehensive software development kit (SDK) and an integrated development environment (IDE) called MCUXpresso for developing applications on the MKE18F256VLH16 microcontroller.

Please note that these answers are general and may vary depending on the specific implementation and configuration of the MKE18F256VLH16 microcontroller in different technical solutions.