NXP Semiconductors MK10DX256VMD10

Overview

MK10DX256VMD10 from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, operating at up to 100 MHz, featuring 256 KB on-chip flash memory and 128 KB RAM. It integrates dual 16-bit SAR ADCs with programmable gain amplifiers, two 12-bit DACs, two CAN interfaces, six UARTs, and supports industrial temperature range (–40°C to +105°C). It is used in motor control, industrial automation, and smart sensor nodes requiring real-time signal processing and mixed-signal integration.

For engineers reviewing the MK10DX256VMD10 datasheet, MK10DX256VMD10 pinout, MK10DX256VMD10 application, or MK10DX256VMD10 equivalent, key selection considerations include its FlexMemory architecture (256 KB flash + 4 KB FlexRAM), dual CAN support for robust fieldbus communication, low-power stop modes down to 2.1 µA, and integrated TSI for capacitive touch sensing in space-constrained embedded designs.

Technical Context

The MK10DX256VMD10 implements an ARM Cortex-M4 core with hardware DSP instructions and single-cycle MAC, enabling efficient execution of filter algorithms and motor control loops. Its clock system includes a 3–32 MHz main crystal oscillator, 32 kHz RTC oscillator, and multi-purpose clock generator supporting dynamic frequency scaling across power modes.

It features a FlexBus external bus interface for parallel memory expansion, EzPort for serial programming, and a memory protection unit (MPU) with multi-master protection. The analog subsystem integrates transimpedance amplifiers and comparators with embedded 6-bit DACs-enabling closed-loop sensor conditioning without external components.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (14 mm × 14 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 MK10DX256VMD10, MK10DN512VLQ10 trades FlexMemory for higher flash density in larger package, while STM32F407VGT6 offers FPU and larger memory but requires external touch controller and EEPROM emulation-increasing BOM cost and layout complexity.

Availability

MK10DX256VMD10 is available at Aetrix Electronics and suitable for industrial motor control, smart building sensor nodes, and automotive body electronics requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for MK10DX256VMD10 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 applications.

The MK10DX256VMD10 belongs to the Kinetis K10 family, designed specifically for cost-sensitive, high-integration embedded systems demanding real-time performance, mixed-signal capability, and ultra-low-power operation in harsh environments.

FAQ

What is the maximum operating frequency and core type of the MK10DX256VMD10?

The MK10DX256VMD10 features an ARM Cortex-M4 core with DSP extensions, rated for up to 100 MHz operation. This delivers 1.25 Dhrystone MIPS per MHz (125 DMIPS), enabling deterministic execution of motor control algorithms and sensor fusion routines. The MK10DX256VMD10 achieves this performance within its 1.71–3.6 V supply range and –40°C to +105°C industrial temperature grade.

Does the MK10DX256VMD10 support CAN FD or only classical CAN 2.0B?

The MK10DX256VMD10 integrates two classical CAN 2.0B controllers compliant with ISO 11898-1, supporting bit rates up to 1 Mbps. It does not support CAN FD features such as flexible data-rate or extended payload length. For CAN FD applications, designers should consider later-generation NXP S32K or K32L series MCUs. The MK10DX256VMD10 remains ideal for legacy CAN networks in industrial automation and automotive body control.

How much FlexRAM does the MK10DX256VMD10 include, and what is its purpose?

The MK10DX256VMD10 includes 4 KB of FlexRAM, part of its FlexMemory architecture. This memory operates as true SRAM but can be reconfigured as EEPROM-emulated storage with hardware wear leveling-eliminating the need for external EEPROM in data-logging or configuration storage applications. Unlike standard RAM, FlexRAM retains data across resets and supports byte-level writes, making it ideal for parameter storage in the MK10DX256VMD10's industrial control implementations.

What are the lowest-power stop modes supported by the MK10DX256VMD10, and their typical current draw?

The MK10DX256VMD10 supports VLLS1, VLLS2, and VLLS3 very-low-leakage stop modes. At 3.0 V and –40°C to +25°C, typical current consumption is 2.1 µA (VLLS1), 2.2 µA (VLLS2), and 3.0 µA (VLLS3). These modes retain RAM content and allow wake-up from select peripherals including RTC, LPUART, and TSI. This ultra-low quiescent current makes the MK10DX256VMD10 suitable for battery-backed applications where multi-year operation is required.

Is the MK10DX256VMD10 pin-compatible with other K10 family members like MK10DX128VMD10?

No, the MK10DX256VMD10 is not pin-compatible with MK10DX128VMD10. Both use the 100-pin LQFP package (VMD10 suffix), but differences in peripheral mapping, pin multiplexing, and internal routing prevent direct substitution. While they share the same footprint and basic power/ground assignments, signal functions on shared pins (e.g., UART vs. SPI alternate functions) differ between flash variants. Board redesign is required when migrating from MK10DX128VMD10 to MK10DX256VMD10.