MK22DX256VLK5 - NXP USA Inc.

Manufacturer Part Number

MK22DX256VLK5

Manufacturer

NXP Semiconductors

Introduction

The MK22DX256VLK5 is part of NXP's Kinetis K20 microcontroller family, designed for embedded applications requiring low power and high performance in a compact package.

Product Features and Performance

Core Processor: ARM® Cortex®-M4, ensuring efficient handling of complex computations.

Core Size: 32-Bit Single-Core for robust processing capabilities.

Speed: 50MHz, suitable for a variety of applications requiring quick data processing.

Connectivity: Rich including I2C, IrDA, SPI, UART/USART, USB, USB OTG for versatile peripheral integration.

Peripherals: Features DMA, I2S, LVD, POR, PWM, WDT for comprehensive system functionalities.

Number of I/O: 56, offering plentiful interfacing options.

Program Memory Size: 256KB, allowing for complex program storage.

Program Memory Type: FLASH, for secure and fast memory access.

EEPROM Size: 4K x 8, ensuring additional non-volatile storage.

RAM Size: 32K x 8, for ample temporary data storage.

Voltage Supply (Vcc/Vdd): Wide range 1.71V ~ 3.6V, accommodating various power sources.

Data Converters: A/D 20x16b, D/A 1x12b, supporting sophisticated analog-to-digital needs.

Oscillator Type: Internal, simplifying external component requirements.

Operating Temperature: -40°C ~ 105°C (TA), suitable for harsh environments.

Mounting Type: Surface Mount for ease of integration into various designs.

Package / Case: 80-LQFP, compact and space-efficient.

Base Product Number: MK22DX256, indicating the series and core model specifications.

Product Advantages

High-performance ARM Cortex-M4 processor tailored for complex computing needs.

Extensive connectivity and peripheral set supporting versatile applications.

Large program memory and RAM ensuring ample storage for complex applications.

Wide operating voltage and temperature range, enhancing system reliability in diverse conditions.

Simplified system design with an internal oscillator and surface mount packaging.

Key Technical Parameters

32-Bit Single-Core ARM Cortex-M4 processor at 50MHz

256KB FLASH, 4KB EEPROM, 32KB RAM

I2C, IrDA, SPI, UART/USART, USB, USB OTG connectivity

20x16b ADC, 1x12b DAC

Quality and Safety Features

Low Voltage Detect (LVD) and Power-On Reset (POR) for system protection.

Watchdog Timer (WDT) for system recovery and maintenance.

Compatibility

Suitable for developing applications requiring a 32-bit microcontroller with high integration and comprehensive communication and peripheral interfaces.

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Automotive applications

Medical devices

Product Lifecycle

Active; this product is currently in production and not nearing discontinuation. Future replacements or upgrades are likely as part of the ongoing development in NXP's Kinetis series.

Several Key Reasons to Choose This Product

Highly capable ARM Cortex-M4 processor for demanding applications.

Extensive memory and storage options for complex software and data handling.

Broad connectivity options enabling integration with a wide array of peripherals and networks.

Robust design with safety features suitable for applications in varying environmental conditions.

Active product lifecycle status with support and upgrades from NXP Semiconductors.