MK21FX512VLQ12 - NXP USA Inc.

Manufacturer Part Number

MK21FX512VLQ12

Manufacturer

NXP Semiconductors

Introduction

This is a 32-bit single-core ARM® Cortex®-M4 based microcontroller designed for embedded applications requiring a high level of processing power, flexibility, and integrated communication capabilities.

Product Features and Performance

Core Processor: ARM® Cortex®-M4, ensuring high performance and efficiency.

Core Size: 32-Bit Single-Core, optimized for speed and power efficiency.

Speed: 120MHz, providing high computational speed.

Connectivity: Includes CANbus, I2C, IrDA, SPI, UART/USART, USB, and USB OTG for versatile communication options.

Peripherals: DMA, I2S, LVD, POR, PWM, WDT, enhancing functionality and support for a wide range of applications.

Program Memory Size: 512KB, offering ample space for complex programming.

RAM Size: 128K, providing sufficient temporary data storage space.

Voltage Supply: 1.71V ~ 3.6V, supporting a range of power supplies.

Data Converters: A/D 42x16b; D/A 2x12b, enabling precise analog to digital and digital to analog conversions.

Operating Temperature: -40°C ~ 105°C, ensuring reliability under extreme conditions.

Mounting Type: Surface Mount, facilitating small form factor integration.

Package: 144-LQFP (20x20), providing a compact, efficient package for various applications.

Product Advantages

High integration of communication interfaces for broad connectivity.

Advanced peripherals supporting complex applications without additional components.

High-speed ARM Cortex-M4 core enabling efficient processing and control.

Flexible power supply options accommodating varying power sources.

Wide operating temperature range for reliability in extreme conditions.

Key Technical Parameters

Core Processor: ARM® Cortex®-M4

Speed: 120MHz

Program Memory Size: 512KB

RAM Size: 128KB

Voltage Supply Range: 1.71V to 3.6V

Operating Temperature: -40°C to 105°C

Quality and Safety Features

Low Voltage Detection (LVD) for safe operation under low power conditions.

Power-On Reset (POR) ensuring reliable startup.

Watchdog Timer (WDT) preventing software lock-up.

Compatibility

Compatible with a range of development tools and software from NXP and third-party vendors.

Broad interface support for easy integration with peripheral modules and third-party components.

Application Areas

Industrial control and automation

Medical devices

Automotive systems

Smart home devices

IoT and connected devices

Product Lifecycle

Not For New Designs, indicating that the product is in mature stage and might be near discontinuation with the availability of replacements or upgrades pending.

Several Key Reasons to Choose This Product

High-speed, efficient ARM Cortex-M4 processor suitable for demanding applications.

Extensive connectivity options supporting a wide range of communication protocols.

Integrated peripherals reducing the need for external components, saving space and cost.

Broad operating voltage and temperature range enhancing system reliability.

Advanced safety features ensuring stable and secure operation under varying conditions.