MK21DX256AVMC5

Product Overview

Category

MK21DX256AVMC5 belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require control and processing capabilities.

Characteristics

• High-performance 32-bit ARM Cortex-M4 core
• Clock speed up to 72 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) with multiple channels
• Timers and PWM outputs for precise timing control
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

MK21DX256AVMC5 is available in a compact surface-mount package.

Essence

The essence of MK21DX256AVMC5 lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

MK21DX256AVMC5 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller: ARM Cortex-M4
• Clock Speed: Up to 72 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: Multiple
• Timers: Yes
• PWM Outputs: Yes
• Operating Voltage Range: 1.71V to 3.6V
• Package Type: Surface Mount
• Dimensions: Varies based on package type

Detailed Pin Configuration

The pin configuration of MK21DX256AVMC5 may vary depending on the specific package and pinout chosen. Please refer to the manufacturer's datasheet for detailed pin assignments.

Functional Features

• High-performance processing capabilities
• Extensive peripheral support for various communication interfaces
• Analog-to-digital conversion for sensor interfacing
• Timers and PWM outputs for precise timing control
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Extensive peripheral support
• Low power consumption
• Compact form factor
• Wide operating voltage range

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the same category
• May require additional external components for certain applications

Working Principles

MK21DX256AVMC5 operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks according to the program logic. The microcontroller's internal clock drives its operations, ensuring precise timing control.

Detailed Application Field Plans

MK21DX256AVMC5 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical devices - Robotics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MK21DX256AVMC5 include: - STM32F407VG - PIC32MX795F512L - LPC1768

These alternatives provide comparable features and performance, allowing designers to choose the most suitable microcontroller for their specific application needs.

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