NXP Semiconductors MK10DX256VML7

Overview

MK10DX256VML7 from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extension, designed for embedded control applications requiring high integration, low power, and real-time performance. It features 256 KB flash, 64 KB RAM, -40 to 105°C operating range, 72 MHz max CPU frequency, and integrated analog peripherals including dual 16-bit ADCs and 12-bit DAC.

For engineers reviewing the MK10DX256VML7 datasheet, MK10DX256VML7 pinout, MK10DX256VML7 application, or MK10DX256VML7 equivalent, key selection considerations include its VLLS ultra-low-power stop modes (as low as 1.47 µA), CAN 2.0B interface, TSI touch sensing capability, and LQFP-80 package compatibility with industrial motor control, sensor fusion, and battery-powered HMI designs.

Technical Context

The MK10DX256VML7 implements the Kinetis K10 sub-family architecture with a 72 MHz ARM Cortex-M4 core, MCG clock generator supporting FEE/FBE/BLPE modes, and a multi-layer AHB/APB bus matrix enabling concurrent peripheral access. Its memory subsystem includes 256 KB program flash with 4 KB FlexMemory EEPROM emulation and 64 KB SRAM with parity protection.

Peripherals are organized into low-power optimized domains: two 16-bit SAR ADCs each with integrated PGA (up to ×64 gain), a 12-bit DAC, three analog comparators with internal 6-bit DACs, eight-channel PWM timer, two quadrature decoder timers, RTC with battery backup, and five UARTs - all operable in VLPR/VLPS/LLS/VLLS power modes with selective clock gating.

Key Specifications

Pinout & Package

Package: 80-pin LQFP (12 mm × 12 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 and KEA128MT64xxx, the MK10DX256VML7 delivers higher computational throughput for real-time control, broader analog integration for sensor-rich systems, and extended temperature qualification - making it the preferred choice for demanding industrial and automotive-adjacent applications requiring both performance and ruggedness.

Availability

MK10DX256VML7 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, human-machine interface development, and battery-powered sensor node designs requiring stable component supply across long product lifecycles.

Supply support for MK10DX256VML7 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, IoT, and mobile applications.

The MK10DX256VML7 belongs to the Kinetis K10 microcontroller family, engineered for high-integration embedded control in thermally demanding, safety-conscious, and power-constrained environments - emphasizing analog precision, real-time responsiveness, and low-energy operation.

FAQ

What is the maximum operating frequency of the MK10DX256VML7?

The MK10DX256VML7 supports a maximum system and core clock frequency of 72 MHz when configured in FEE mode with an external crystal and PLL enabled. This frequency is guaranteed across the full -40 to 105°C temperature range and 1.71–3.6 V supply voltage, enabling deterministic real-time execution of control algorithms and communication stacks. The MK10DX256VML7 also supports lower-frequency modes (e.g., 4 MHz in VLPR) for ultra-low-power operation.

Does the MK10DX256VML7 include a hardware floating-point unit (FPU)?

No, the MK10DX256VML7 implements the ARM Cortex-M4 core with DSP extensions but does not include a hardware floating-point unit (FPU). It supports efficient fixed-point arithmetic and SIMD instructions for signal processing tasks. Applications requiring intensive floating-point computation should consider the MK10FX512VLQ7 (Cortex-M4F with FPU) or evaluate software-based FP libraries optimized for the MK10DX256VML7's DSP capabilities.

What package type and pin count does the MK10DX256VML7 use?

The MK10DX256VML7 uses an 80-pin LQFP package (12 mm × 12 mm, body size code LH per NXP documentation). This package provides full access to all peripherals including dual ADCs, CAN, multiple UARTs/I²C/SPI, TSI touch channels, and GPIOs - making it suitable for complex industrial control boards where routing density and signal integrity are balanced against assembly cost and rework feasibility.

Can the MK10DX256VML7 operate from a single 3.3 V supply?

Yes, the MK10DX256VML7 operates reliably from a single 3.3 V supply within its specified 1.71–3.6 V range. At 3.3 V, it achieves full 72 MHz performance, supports all analog peripherals (ADC/DAC/CMP) with specified accuracy, and meets timing requirements for CAN, UART, and SPI interfaces. Decoupling capacitors must be placed per NXP layout guidelines to maintain stability under dynamic load conditions.

How does the MK10DX256VML7 support low-power design?

The MK10DX256VML7 supports low-power design through 10 configurable power modes, including VLLS1 (1.47 µA typical at 3.0 V), VLPS (5.9 µA), and LLS (2.6 µA), all retaining RAM and selected peripheral state. Wakeup sources include GPIO, RTC alarm, analog comparator output, and DMA request - enabling rapid transition to active mode. Its programmable clock gating, voltage scaling, and autonomous peripheral operation (e.g., ADC triggered by timer) minimize active-mode current without sacrificing responsiveness. The MK10DX256VML7's power architecture is validated for battery-powered sensor nodes and energy-harvesting applications.