NXP Semiconductors MK10DX256VMC7

Overview

MK10DX256VMC7 from NXP Semiconductors (formerly Freescale) is a Kinetis K10-series 32-bit ARM Cortex-M4 microcontroller with DSP extension, 256 KB flash, 64 KB RAM, operating at up to 72 MHz, supporting industrial control and motor drive applications with integrated analog peripherals and CAN interface.

For engineers reviewing the MK10DX256VMC7 datasheet, MK10DX256VMC7 pinout, MK10DX256VMC7 application, or MK10DX256VMC7 equivalent, key selection criteria include its -40°C to 105°C temperature grade, 121-pin MAPBGA package (MC), dual 16-bit SAR ADCs with PGA, 12-bit DAC, five UARTs, and FlexCAN module - all validated for real-time embedded systems requiring mixed-signal processing and deterministic communication.

Technical Context

The MK10DX256VMC7 implements a Cortex-M4 core with hardware floating-point unit (FPU) support, configured for high-efficiency signal processing in motor control loops. Its clock system integrates a multi-purpose clock generator (MCG) supporting FEE, FEI, and BLPE modes, enabling dynamic frequency scaling between 4 MHz (VLPR) and 72 MHz (RUN) while maintaining real-time responsiveness.

Analog subsystem integration includes two independent 16-bit SAR ADCs each with programmable gain amplifier (up to ×64), a 12-bit DAC, three analog comparators with internal 6-bit DACs, and voltage reference - all sharing a common 1.71–3.6 V supply domain and supporting simultaneous sampling for closed-loop feedback.

Key Specifications

Pinout & Package

Package: 121-pin MAPBGA (8 mm × 8 mm, 0.5 mm pitch), thermally enhanced with exposed die paddle. Pinout conforms to K10 Sub-Family standard assignment per Document K10P100M72SF1 Rev. 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK10DX256VMC7, MK10DN256VMC7 removes FlexMemory capability but retains identical timing, power, and interface specs - ideal for fixed-function deployments. MK10DX128VMC7 offers identical architecture at half the flash capacity, reducing bill-of-materials cost without sacrificing peripheral richness or thermal performance.

Availability

MK10DX256VMC7 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy metering requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for MK10DX256VMC7 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 deep expertise in ARM-based microcontrollers and safety-critical systems.

The Kinetis K10 family, including MK10DX256VMC7, was designed for cost-sensitive industrial and automotive applications demanding high analog integration, real-time performance, and extended temperature reliability - bridging the gap between legacy 8/16-bit MCUs and high-end application processors.

FAQ

What is the maximum operating frequency of the MK10DX256VMC7?

The MK10DX256VMC7 operates at a maximum system and core clock frequency of 72 MHz, achieved using the Multi-Purpose Clock Generator (MCG) in FEE mode with an external crystal or oscillator. This frequency delivers 115 DMIPS performance and supports real-time execution of complex control algorithms, including motor FOC and sensor fusion, while maintaining low power consumption in active modes.

Does the MK10DX256VMC7 support CAN FD or only classical CAN?

The MK10DX256VMC7 integrates a FlexCAN 2.0B module supporting Classical CAN (ISO 11898-1) up to 1 Mbps, but does not support CAN FD. Its CAN controller implements full CAN 2.0B functionality including identifier masking, message buffering, and error handling - sufficient for most automotive body control and industrial fieldbus applications, though not for high-bandwidth CAN FD use cases like ADAS data streaming.

What analog peripherals are integrated into the MK10DX256VMC7?

The MK10DX256VMC7 integrates two independent 16-bit SAR ADCs, each with a programmable gain amplifier (PGA) offering gains from ×1 to ×64; a 12-bit DAC; three analog comparators (each with a 6-bit DAC and programmable reference); and a precision voltage reference. These peripherals share a common analog supply domain (VDDA/VSSA) and support simultaneous sampling for synchronized acquisition in closed-loop control systems.

Is the MK10DX256VMC7 pin-compatible with other K10 family members in the same package?

Yes, the MK10DX256VMC7 is pin-compatible with other K10 devices in the 121-pin MAPBGA (MC) package, including MK10DX128VMC7 and MK10DN256VMC7, as confirmed by the K10 Sub-Family Data Sheet K10P100M72SF1 Rev. 3. Signal multiplexing and pin assignments follow the standardized K10 mapping, enabling hardware reuse across memory variants without PCB redesign.

What is the minimum supply voltage required for the MK10DX256VMC7 to retain RAM contents?

The MK10DX256VMC7 requires a minimum VDD supply voltage of 1.2 V to retain RAM contents during low-power states, as specified in Table 1 of the K10 Sub-Family Data Sheet. This retention voltage enables ultra-low-power stop modes (e.g., VLLS3) where core logic is powered down but SRAM remains intact for fast wake-up and state recovery - critical for responsive edge-node applications.