NXP Semiconductors MK10DX256VLH7

Overview

MK10DX256VLH7 from NXP Semiconductors (formerly Freescale) is a Kinetis K10-series ARM Cortex-M4 microcontroller with DSP extension, 256 KB on-chip flash, 64 KB RAM, and 64-pin LQFP package. It operates from 1.71–3.6 V across –40 to 105°C, integrates dual 16-bit SAR ADCs with PGA, 12-bit DAC, CAN, three UARTs, two I²C, SPI, I²S, and real-time clock - deployed in industrial motor control and sensor fusion edge nodes.

For engineers reviewing the MK10DX256VLH7 datasheet, MK10DX256VLH7 pinout, MK10DX256VLH7 application, or MK10DX256VLH7 equivalent, key selection criteria include its 72 MHz max CPU frequency, VLLS1 stop-mode current of 1.47 µA at –40 to 25°C, dual ADC architecture with integrated PGA, CAN 2.0B compliance, and support for low-power human-machine interface via TSI.

Technical Context

The MK10DX256VLH7 implements a 32-bit ARM Cortex-M4 core with DSP instructions and no FPU. Its clock system includes a 3–32 MHz main crystal oscillator, 32 kHz RTC oscillator, and multi-purpose clock generator supporting FEE/FBE/BLPE modes - enabling dynamic switching between 72 MHz run mode and sub-µA stop modes. The MCG module provides flexible PLL-based frequency synthesis while maintaining stability over full temperature and voltage ranges.

Peripherals are organized around a high-speed AHB bus matrix and APB bridges. The 16-channel DMA controller supports up to 63 request sources including ADC, UART, and CAN, reducing CPU load during data-intensive operations. Security features include hardware CRC-32 acceleration and a factory-programmed 128-bit unique ID, while analog subsystems integrate voltage reference, comparators with embedded 6-bit DACs, and programmable gain amplifiers directly coupled to ADC inputs.

Key Specifications

Pinout & Package

Package: 64-pin LQFP (10 mm × 10 mm), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MK10DN256VLH7, the MK10DX256VLH7 adds FlexMemory for robust data logging; versus MKE15Z256VLH7, it delivers higher compute throughput, CAN, and dual synchronized ADCs - making it irreplaceable in real-time motor control and industrial fieldbus systems.

Availability

MK10DX256VLH7 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, automotive body electronics, and human-machine interface applications requiring stable component supply, long-term lifecycle support, and guaranteed traceability.

Supply support for MK10DX256VLH7 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with roots in Freescale's Kinetis portfolio.

The MK10DX256VLH7 belongs to the Kinetis K10 family - designed specifically for cost-sensitive, low-power industrial control applications demanding mixed-signal precision, real-time responsiveness, and extended temperature reliability.

FAQ

What is the maximum operating frequency of the MK10DX256VLH7?

The MK10DX256VLH7 supports a maximum system and core clock frequency of 72 MHz, achieved using the internal MCG module in FEE mode with an external 8 MHz crystal and PLL multiplication. This frequency is validated across the full –40 to 105°C temperature range and 1.71–3.6 V supply voltage, enabling deterministic execution of motor control algorithms and real-time communication stacks on the MK10DX256VLH7.

Does the MK10DX256VLH7 include a hardware CAN controller?

Yes, the MK10DX256VLH7 integrates a fully compliant FlexCAN module supporting CAN 2.0B protocol with bit rates up to 1 Mbps. It includes three message buffers, configurable acceptance filters, and loopback self-test mode - all accessible via dedicated CAN0_TX and CAN0_RX pins on the 64-pin LQFP package. This makes the MK10DX256VLH7 suitable for automotive and industrial fieldbus applications requiring deterministic messaging.

What are the low-power capabilities of the MK10DX256VLH7?

The MK10DX256VLH7 offers seven power modes, including VLLS1 with typical current draw of 1.47 µA at –40 to 25°C. In this mode, the RTC remains active, RAM is retained, and selected GPIO pins can trigger wake-up - enabling decade-long operation on coin-cell batteries. Additional modes like VLPR (0.996 mA) and STOP (0.35 mA) provide granular trade-offs between latency and power, all supported natively by the MK10DX256VLH7 without external components.

How many ADC channels does the MK10DX256VLH7 support, and what resolution do they offer?

The MK10DX256VLH7 integrates two independent 16-bit successive approximation register (SAR) ADCs, each with 16 single-ended input channels. Both ADCs feature integrated programmable gain amplifiers (PGA) with gains from x1 to x64, allowing direct measurement of low-amplitude sensor signals. Conversion rates reach 1 MSPS per ADC, and hardware triggers enable synchronized sampling - a capability confirmed in the K10P64M72SF1 datasheet for the MK10DX256VLH7.

Is the MK10DX256VLH7 pin-compatible with other K10 family members?

The MK10DX256VLH7 uses a 64-pin LQFP (LH package) footprint shared with MK10DX128VLH7 and MK10DX64VLH7, but pin functions differ across variants due to peripheral enablement and signal multiplexing. For example, CAN0_RX/TX pins are assigned to specific locations on MK10DX256VLH7 that may map to different peripherals on lower-flash variants. Therefore, PCB layout must be verified per the MK10DX256VLH7-specific pinout table - not assumed from family-level compatibility.