MK20DX256VLH7 – Integrated Circuit – NXP Semiconductors

Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 72MHz, CMOS, PQFP64

MK20DX256VLH7 – 72MHz ARM Cortex-M4 Microcontroller – NXP Semiconductors

Elevate your embedded designs with the MK20DX256VLH7 microcontroller from NXP Semiconductors, a high-performance 32-bit solution delivering robust processing capabilities and rich connectivity. Engineered for demanding industrial applications, this IC offers exceptional energy efficiency and real-time response. Order directly from PCX for guaranteed authentic components, lightning-fast shipping, and dedicated technical support.

Key Features

• Core Processor: ARM® Cortex®-M4 running at 72MHz
• Memory: 256KB FLASH, 64KB RAM, 2KB EEPROM
• Voltage Range: Ultra-low power 1.71V – 3.6V operation
• Connectivity: CANbus, USB OTG, I2C, SPI, UART/USART, IrDA
• I/O Capability: 40 programmable pins
• Industrial Temp Range: -40°C to +105°C operation

Technical Details

Part of NXP’s Kinetis K20 series, this surface-mount microcontroller features a 32-bit architecture with advanced peripherals including DMA controllers, PWM modules, and watchdog timers. Integrated data converters include a 24-channel 16-bit ADC and one 12-bit DAC. The device operates with an internal oscillator and comes in a compact 64-LQFP package (10x10mm). Base configuration aligns with MK20DX256 series specifications.

Typical Applications

• Industrial automation control systems
• Motor control and power management units
• Medical monitoring devices
• IoT edge gateways and sensors
• Automotive accessory modules

About NXP Semiconductors

NXP Semiconductors is a global leader in secure connectivity solutions for embedded applications, renowned for innovation in automotive, industrial, and IoT markets. With over 60 years of industry expertise, NXP consistently delivers silicon solutions that meet rigorous quality and reliability standards.

The company’s Kinetis microcontroller portfolio represents cutting-edge ARM-based technology, offering developers optimized performance-per-watt ratios and comprehensive development ecosystems. NXP’s commitment to long-term product availability ensures design longevity for mission-critical systems.

About Microcontrollers

Microcontrollers serve as the computational heart of embedded systems, integrating processor cores, memory, and programmable I/O on a single chip. These components enable precise control of electronic devices while minimizing power consumption and physical footprint.

Modern microcontrollers like the MK20DX256VLH7 are essential for intelligent system design across industries. Their real-time processing capabilities, coupled with extensive peripheral integration, allow engineers to implement complex functions—from sensor data acquisition to communication protocols—without external components, significantly reducing BOM costs and design complexity.

Packaging Information

Available in protective tray packaging suitable for automated assembly processes. Contact PCX for reel packaging options and volume pricing.

Frequently Asked Questions

Question: Does this microcontroller support USB On-The-Go (OTG) functionality?
Answer: Yes, the MK20DX256VLH7 features integrated USB OTG support for dual-role host/device operation.

Question: What development tools are compatible with this Kinetis K20 MCU?
Answer: NXP provides free Kinetis Design Studio IDE and comprehensive SDKs. Third-party toolchains like IAR EWARM and Keil MDK also offer full support.

Question: Is the ARM Cortex-M4 core FPU-enabled in this device?
Answer: Yes, it includes a single-precision floating-point unit for accelerated math operations.

Question: Can this IC operate at 3.3V industrial voltage levels?
Answer: Absolutely. Its 1.71V–3.6V operating range includes 3.3V ±10% tolerance.

Question: What security features does this microcontroller offer?
Answer: Hardware features include memory protection units, tamper detection, and flash security locks.

Question: How does PCX ensure component authenticity?
Answer: PCX sources exclusively through manufacturer-authorized channels and provides full traceability documentation.

Note: Product image is representational. Refer to datasheet for exact dimensions and pinouts. Download full datasheet

Ready to Integrate This Microcontroller?

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