NXP Semiconductors MK10DX32VFT5

Overview

MK10DX32VFT5 from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, designed for embedded control applications requiring real-time signal processing and low-power operation. It features 32 KB program flash, 16 KB RAM, 16-bit SAR ADC, three UARTs, SPI, I²C, I²S, and operates from 1.71–3.6 V across –40 to 105°C ambient temperature.

For engineers reviewing the MK10DX32VFT5 datasheet, MK10DX32VFT5 pinout, MK10DX32VFT5 application, or MK10DX32VFT5 equivalent, this page delivers verified electrical specs, package mapping, functional role in motor control and sensor interface systems, and validated alternative parts for supply continuity planning.

Technical Context

The MK10DX32VFT5 implements an ARM Cortex-M4 core with hardware DSP instructions, delivering 1.25 Dhrystone MIPS per MHz at up to 50 MHz. Its clock system includes a 3–32 MHz crystal oscillator, 32 kHz RTC oscillator, and multi-purpose clock generator supporting flexible PLL-based frequency synthesis.

It integrates FlexMemory architecture with 32 KB flash and 2 KB FlexRAM, supports eight-channel PWM timers with motor control capability, and includes dual analog comparators with integrated 6-bit DACs and programmable reference inputs - all operating within the same voltage domain (1.71–3.6 V).

Key Specifications

Pinout & Package

Package: 48-pin QFN (7 mm × 7 mm, FT suffix), thermally enhanced with exposed pad. Pin pitch: 0.5 mm. RoHS-compliant, moisture sensitivity level (MSL) 3.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK10DX32VFT5, MK10DN32VFT5 removes FlexMemory functionality but maintains identical pinout and core performance, while MK10DX64VFT5 retains full compatibility and adds memory capacity - both offer drop-in PCB reuse but differ in data retention architecture and scalability.

Availability

MK10DX32VFT5 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, and automotive body electronics requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MK10DX32VFT5 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in ARM-based microcontrollers and RF technologies.

The Kinetis K10 series, including MK10DX32VFT5, was engineered for cost-effective, low-power embedded control in resource-constrained environments - emphasizing analog integration, real-time responsiveness, and qualification for harsh operating conditions.

FAQ

What is the maximum CPU clock frequency supported by MK10DX32VFT5?

The MK10DX32VFT5 supports a maximum CPU clock frequency of 50 MHz, achieved via its internal multi-purpose clock generator and PLL. This frequency is validated across the full –40 to 105°C operating range and enables deterministic execution of DSP-intensive tasks such as motor control algorithms and digital filtering. The MK10DX32VFT5 achieves 1.25 Dhrystone MIPS per MHz at this speed.

Does MK10DX32VFT5 include hardware floating-point support?

No, MK10DX32VFT5 does not include a hardware floating-point unit (FPU). It is part of the 'D' variant of the Kinetis K10 family, indicating ARM Cortex-M4 core with DSP extensions only. Floating-point operations must be performed in software or via CMSIS-DSP library functions. For FPU support, consider the 'F' variant (e.g., MK10FX32VFT5).

What package type does MK10DX32VFT5 use, and is it pin-compatible with other K10 variants?

MK10DX32VFT5 uses a 48-pin QFN package (7 mm × 7 mm, FT suffix) with 0.5 mm pitch and exposed thermal pad. It shares identical pinout and footprint with other K10 devices in the FT package family, including MK10DN32VFT5 and MK10DX64VFT5 - enabling direct PCB reuse across memory variants without layout changes.

Can MK10DX32VFT5 operate from a single 3.3 V supply, and what are the analog supply requirements?

Yes, MK10DX32VFT5 operates from a single 3.3 V supply across its full 1.71–3.6 V range. VDDA (analog supply) must be tied to VDD within ±0.1 V differential, and VSSA must match VSS within ±0.1 V - ensuring ADC and comparator accuracy. No separate analog regulator is required, simplifying power design for space-constrained applications.

How does the FlexMemory architecture in MK10DX32VFT5 differ from standard flash/RAM organization?

MK10DX32VFT5's FlexMemory includes 2 KB of FlexRAM and configurable FlexNVM space derived from the main flash array. Unlike standard flash, FlexNVM supports byte-level erase and write cycles (up to 100k endurance), enabling true EEPROM emulation. FlexRAM acts as fast, non-volatile scratchpad memory - both features are absent in MK10DN32VFT5 and require no external components.