NXP USA Inc.
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MK22DX128VLK5
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MK22DX128VLK5

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices
Characteristics: Low power consumption, high performance
Package: LQFP
Essence: Advanced microcontroller for embedded applications
Packaging/Quantity: Tray/1000 units

Specifications

  • Core: ARM Cortex-M4
  • Clock Speed: Up to 120 MHz
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • Operating Voltage: 1.71V - 3.6V
  • Temperature Range: -40°C to 105°C
  • Interfaces: SPI, I2C, UART, USB

Detailed Pin Configuration

  • Pin 1: VDD
  • Pin 2: PTA0/LLWU_P0
  • Pin 3: PTA1/LLWU_P1
  • ...

Functional Features

  • High-performance ARM Cortex-M4 core
  • Low-power operation with multiple low-power modes
  • Rich set of peripherals including ADC, DAC, and PWM
  • Security features such as tamper detection and secure boot

Advantages

  • Excellent balance of performance and power efficiency
  • Wide operating voltage range
  • Comprehensive set of integrated peripherals

Disadvantages

  • Limited on-chip memory compared to some competitors
  • Higher cost compared to entry-level microcontrollers

Working Principles

The MK22DX128VLK5 operates on the ARM Cortex-M4 core, providing high computational performance while maintaining low power consumption. It utilizes various low-power modes to optimize energy usage, making it suitable for battery-powered and energy-efficient applications.

Detailed Application Field Plans

  • IoT Devices: The microcontroller's low power consumption and rich peripheral set make it ideal for IoT sensor nodes and edge devices.
  • Industrial Control Systems: Its high performance and security features suit it for use in industrial automation and control applications.
  • Consumer Electronics: With its balance of performance and power efficiency, it can be used in various consumer electronic products.

Detailed and Complete Alternative Models

  • MKL25Z128VLK4: Lower-cost alternative with similar features but lower performance
  • MK64FN1M0VLQ12: Higher-performance alternative with more memory and advanced peripherals

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MK22DX128VLK5 v technických řešeních

  1. What is the MK22DX128VLK5 microcontroller used for?

    • The MK22DX128VLK5 microcontroller is commonly used in embedded systems, industrial control, and consumer electronics applications.

  2. What are the key features of the MK22DX128VLK5?

    • The MK22DX128VLK5 features a 32-bit ARM Cortex-M4 core, 128KB flash memory, 16KB RAM, multiple communication interfaces, and analog peripherals.

  3. How can I program the MK22DX128VLK5 microcontroller?

    • The MK22DX128VLK5 can be programmed using various integrated development environments (IDEs) such as Keil, IAR Systems, and NXP's MCUXpresso.

  4. What are the communication interfaces supported by the MK22DX128VLK5?

    • The MK22DX128VLK5 supports interfaces such as SPI, I2C, UART, CAN, and USB, making it suitable for diverse connectivity requirements.

  5. Can the MK22DX128VLK5 be used for motor control applications?

    • Yes, the MK22DX128VLK5's advanced timers and PWM modules make it suitable for motor control and power conversion applications.

  6. Does the MK22DX128VLK5 support low-power operation?

    • Yes, the MK22DX128VLK5 features low-power modes and peripherals, making it suitable for battery-powered and energy-efficient designs.

  7. What development tools are available for the MK22DX128VLK5?

    • NXP provides evaluation boards, software development kits (SDKs), and documentation to facilitate the development of applications using the MK22DX128VLK5.

  8. Is the MK22DX128VLK5 suitable for real-time applications?

    • With its high-performance core and peripheral features, the MK22DX128VLK5 is well-suited for real-time control and processing tasks.

  9. Can the MK22DX128VLK5 be used in safety-critical applications?

    • The MK22DX128VLK5 offers features such as memory protection units and error correction codes, making it suitable for safety-critical applications.

  10. What are some common design considerations when using the MK22DX128VLK5?

    • Design considerations include power supply requirements, thermal management, EMI/EMC considerations, and interfacing with external sensors or actuators.