MK20DX256VLQ10R

Product Overview

Category

The MK20DX256VLQ10R belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM Cortex-M4 core
• Clock speed of 100 MHz
• 256 KB flash memory
• 64 KB RAM
• Low power consumption
• Wide operating voltage range
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM channels
• Real-time clock (RTC)
• Integrated USB controller

Package

The MK20DX256VLQ10R is available in a LQFP package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and versatile features, making it suitable for a wide range of applications.

Packaging/Quantity

The MK20DX256VLQ10R is typically sold in reels or trays, with quantities varying depending on the supplier.

Specifications

• Microcontroller Family: Kinetis K20
• Core Architecture: ARM Cortex-M4
• Operating Voltage Range: 1.71V to 3.6V
• Flash Memory Size: 256 KB
• RAM Size: 64 KB
• Maximum Clock Speed: 100 MHz
• Number of I/O Pins: 64
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Resolution: 16-bit
• Timers: 6-channel FlexTimer/PWM
• Real-Time Clock (RTC): Yes
• USB Controller: Full-speed USB 2.0

Detailed Pin Configuration

The MK20DX256VLQ10R has a total of 64 I/O pins, each serving different functions based on the application requirements. The detailed pin configuration can be found in the microcontroller's datasheet.

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient designs
• Versatile communication interfaces for seamless connectivity
• Analog-to-digital converter for precise sensor measurements
• Timers and PWM channels for accurate timing control
• Real-time clock for timekeeping applications
• Integrated USB controller for easy interfacing with USB devices

Advantages and Disadvantages

Advantages

• Powerful processing capabilities enable complex tasks to be executed efficiently.
• Versatile communication interfaces allow for seamless integration with other devices.
• Low power consumption extends battery life in portable applications.
• Ample flash memory and RAM provide sufficient storage and computational resources.
• Integrated USB controller simplifies connectivity with USB peripherals.

Disadvantages

• Limited I/O pins may restrict the number of external devices that can be connected directly.
• Higher cost compared to simpler microcontrollers with fewer features.
• Steeper learning curve due to the complexity of the ARM Cortex-M4 architecture.

Working Principles

The MK20DX256VLQ10R operates based on the ARM Cortex-M4 architecture, which utilizes a 32-bit RISC (Reduced Instruction Set Computer) core. It executes instructions fetched from its flash memory, performs calculations, controls peripherals, and communicates with external devices as per the program instructions stored in its memory.

Detailed Application Field Plans

The MK20DX256VLQ10R finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical equipment - Automotive systems - Robotics

Detailed and Complete Alternative Models

Some alternative models to the MK20DX256VLQ10R microcontroller include: - STM32F407VG by STMicroelectronics - LPC1768 by NXP Semiconductors - PIC32MX795F512L by Microchip Technology - SAM4S16C by Microchip Technology

These alternative models offer similar functionalities and can be considered based on specific project requirements.

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