NXP Semiconductors MK10DX64VLF5

Overview

MK10DX64VLF5 from NXP Semiconductors (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extension, designed for embedded control applications requiring real-time signal processing and low-power operation. It features 64 KB program flash, 16 KB RAM, 2 KB FlexRAM, operates at up to 50 MHz, and supports –40°C to +105°C ambient temperature - used in industrial motor control and sensor fusion systems.

For engineers reviewing the MK10DX64VLF5 datasheet, MK10DX64VLF5 pinout, MK10DX64VLF5 application, or MK10DX64VLF5 equivalent, key selection considerations include its FlexMemory architecture, 16-bit SAR ADC with dual comparators, integrated RTC and low-leakage stop modes down to 0.176 µA, and LQFP-48 package compatibility with industrial PCB layouts.

Technical Context

The MK10DX64VLF5 implements the Kinetis K10 sub-family architecture with an ARM Cortex-M4 core delivering 1.25 Dhrystone MIPS/MHz. Its memory subsystem includes FlexNVM (enabling EEPROM emulation) and FlexRAM, managed via dedicated controller logic independent of main flash access.

Clocking is handled by a multi-purpose clock generator supporting three oscillators: 3–32 MHz main crystal, 32 kHz RTC crystal, and internal reference. Peripheral clock gating and multiple low-power modes (VLPR, VLPW, STOP, VLLS0–VLLS3) are tightly coupled to the power management controller for deterministic wake-up latency and energy optimization.

Key Specifications

Pinout & Package

Package: 48-pin LQFP (7 mm × 7 mm), RoHS-compliant, moisture sensitivity level 3 (MSL3).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK10DN64VLF5, the MK10DX64VLF5 adds FlexMemory for robust data logging; compared with KL27Z128VLH4, it delivers higher computational throughput for real-time signal processing but consumes more active power.

Availability

MK10DX64VLF5 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 MK10DX64VLF5 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.

The MK10DX64VLF5 belongs to the Kinetis K10 microcontroller family, designed specifically for cost-sensitive, low-power embedded systems requiring real-time performance, analog integration, and flexible memory architecture in industrial and automotive environments.

FAQ

What is the maximum operating frequency of the MK10DX64VLF5?

The MK10DX64VLF5 operates at a maximum system and core clock frequency of 50 MHz. This is achieved using the internal MCG clock generator in FEI or PBE mode with a 3–32 MHz crystal. The 50 MHz limit applies across the full –40°C to +105°C temperature range and 1.71–3.6 V supply voltage, as specified in the K10 Sub-Family Data Sheet Rev. 4.

Does the MK10DX64VLF5 include a hardware floating-point unit (FPU)?

No, the MK10DX64VLF5 does not include a hardware FPU. It uses the ARM Cortex-M4 core with DSP instruction set only - supporting single-cycle MAC, saturating arithmetic, and bit manipulation, but no IEEE-754 floating-point operations. For FPU capability, engineers should consider the MK10F128VLH7 or other Kinetis K20/K60 series parts.

How much FlexMemory does the MK10DX64VLF5 provide?

The MK10DX64VLF5 provides 2 KB of FlexRAM and 32 KB of FlexNVM. FlexRAM functions as fast, byte-addressable SRAM with EEPROM-like persistence; FlexNVM serves as reprogrammable nonvolatile storage usable for data logging or configuration storage. These resources are distinct from the 64 KB main program flash and are managed via dedicated FTFL controller registers.

What package type is used for the MK10DX64VLF5?

The MK10DX64VLF5 uses a 48-pin LQFP package (7 mm × 7 mm, LF suffix). This package is pin-compatible with other K10 family members including MK10DN64VLF5 and MK10DX128VLF5, enabling scalable design reuse. Thermal pad is not present; standard LQFP reflow profiles apply per IPC/JEDEC J-STD-020.

Can the MK10DX64VLF5 operate from a single 3.3 V supply?

Yes, the MK10DX64VLF5 operates fully within a 3.3 V supply (1.71–3.6 V range). Both VDD and VDDA rails may be tied to 3.3 V, provided the differential between them remains within ±0.1 V. All I/Os are 3.3 V tolerant, and the 16-bit ADC achieves optimal SNR at 3.3 V reference. No external level shifters are needed for standard 3.3 V peripheral interfaces.