MK22FX512VLK12

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics:
  • High-performance ARM Cortex-M4 core
  • 512KB Flash memory
  • Low power consumption
  • Rich peripheral set
• Package: LQFP-144
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Microcontroller Core: ARM Cortex-M4
• Flash Memory: 512KB
• RAM: 128KB
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to +105°C
• Clock Speed: Up to 120MHz
• Peripherals:
  • UART, SPI, I2C interfaces
  • ADC, DAC converters
  • PWM channels
  • Timers and counters
  • GPIO pins
  • USB interface
• Power Consumption:
  • Active Mode: 100µA/MHz
  • Low Power Mode: 1.5µA
• Package Type: LQFP-144

Detailed Pin Configuration

The MK22FX512VLK12 microcontroller has a total of 144 pins arranged in the LQFP package. The pin configuration is as follows:

• Pins 1-8: Analog input pins (ADC)
• Pins 9-16: General-purpose I/O pins (GPIO)
• Pins 17-24: Serial Peripheral Interface (SPI) pins
• Pins 25-32: Inter-Integrated Circuit (I2C) pins
• Pins 33-40: Universal Asynchronous Receiver-Transmitter (UART) pins
• Pins 41-48: Timer/Counter pins
• Pins 49-56: Pulse Width Modulation (PWM) pins
• Pins 57-64: Digital-to-Analog Converter (DAC) pins
• Pins 65-72: USB interface pins
• Pins 73-80: Power and ground pins

(Note: The pin configuration is provided as an example. Please refer to the datasheet for the exact pinout.)

Functional Features

• High-performance ARM Cortex-M4 core enables efficient processing of complex tasks
• Ample Flash memory allows for storing large codebase and data
• Low power consumption extends battery life in portable devices
• Rich peripheral set facilitates seamless integration with various external components
• Flexible communication interfaces (UART, SPI, I2C) enable connectivity with other devices
• Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) provide accurate analog signal processing capabilities
• PWM channels allow precise control of motors and actuators
• USB interface enables easy connection to computers and other USB devices

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M4 core provides high computational capability - Ample Flash memory allows for extensive program storage - Low power consumption extends battery life in energy-constrained applications - Versatile peripheral set enables flexible system design - USB interface simplifies connectivity with external devices

Disadvantages: - LQFP package may not be suitable for space-constrained designs - Limited RAM size may restrict the complexity of applications

Working Principles

The MK22FX512VLK12 microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its Flash memory and interacts with various peripherals to perform desired tasks. The microcontroller can communicate with external devices through UART, SPI, I2C, and USB interfaces. It can process analog signals using its ADC and DAC converters, and control actuators through PWM channels. The low power consumption of the microcontroller ensures efficient operation in battery-powered devices.

Detailed Application Field Plans

The MK22FX512VLK12 microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. Internet of Things (IoT) Devices: Enables connectivity and data processing in IoT applications.
3. Consumer Electronics: Powers smart home devices, wearable technology, and portable gadgets.
4. Automotive: Controls various functions in automotive systems, such as infotainment and driver assistance.
5. Medical Devices: Facilitates data acquisition and processing in medical equipment.
6. Energy Management: Enables monitoring and control of energy consumption in smart grid systems.

Detailed and Complete Alternative Models

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• MKV58F1M0VLQ24
• MK