NXP Semiconductors MK40DN512ZVLQ10

Overview

MK40DN512ZVLQ10 from NXP (formerly Freescale) is a 100 MHz ARM Cortex-M4 microcontroller with DSP extensions, 512 KB on-chip flash memory, 128 KB RAM, and integrated analog peripherals including dual 16-bit SAR ADCs, two 12-bit DACs, and three analog comparators - deployed in industrial motor control and smart sensor nodes requiring deterministic real-time response.

For engineers reviewing the MK40DN512ZVLQ10 datasheet, MK40DN512ZVLQ10 pinout, MK40DN512ZVLQ10 application, or MK40DN512ZVLQ10 equivalent, key selection criteria include its -40 to 105°C extended temperature rating, dual CAN 2.0B interfaces, FlexBus external memory interface, USB On-The-Go capability, and support for low-power stop modes down to 2.1 µA in VLLS1.

Technical Context

This MCU implements an ARM Cortex-M4 core with hardware DSP instructions and a Memory Protection Unit (MPU), enabling secure multitasking in safety-aware applications. Its clock system integrates a multi-purpose clock generator with 3–32 MHz crystal oscillator support, 32 kHz RTC oscillator, and configurable PLL paths for precise peripheral timing.

The device features a segmented LCD controller supporting up to 40×8 or 44×4 configurations, a low-power touch-sensing interface (TSI), and eight-channel PWM timer with motor control extensions - all operating within a 1.71–3.6 V supply range and validated across -40 to 105°C ambient conditions.

Key Specifications

Pinout & Package

Package: 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch), 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 K22FN512VLH12 and STM32F407VGT6, MK40DN512ZVLQ10 provides optimal balance of analog integration, external bus capability, and ultra-low-power stop modes - making it uniquely suitable for cost-sensitive, mixed-signal industrial HMI and motor control designs where component count and thermal envelope are constrained.

Availability

MK40DN512ZVLQ10 is available at Aetrix Electronics and suitable for industrial motor control, smart energy metering, and automotive body electronics requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MK40DN512ZVLQ10 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 edge processing.

The Kinetis K40 family, including MK40DN512ZVLQ10, was designed specifically for industrial and automotive applications demanding robust analog integration, deterministic real-time performance, and extended temperature reliability - targeting motor control, metering, and human-machine interface systems.

FAQ

What is the maximum operating frequency of the MK40DN512ZVLQ10?

The MK40DN512ZVLQ10 operates at a maximum CPU frequency of 100 MHz, enabled by its ARM Cortex-M4 core with DSP extensions. This frequency is supported across the full -40 to 105°C temperature range and 1.71–3.6 V supply voltage, with timing validated using the internal PLL and MCG clock generator. The MK40DN512ZVLQ10 achieves 1.25 Dhrystone MIPS per MHz, delivering 125 DMIPS for real-time control tasks.

Does the MK40DN512ZVLQ10 support USB device functionality?

Yes, the MK40DN512ZVLQ10 integrates a full-/low-speed USB On-The-Go controller with an on-chip transceiver, supporting device, host, and OTG roles. It complies with USB 2.0 specification and includes dedicated USB voltage regulator (VREG) and DCD circuitry. The MK40DN512ZVLQ10 requires only external 27 Ω series resistors and a 1.5 kΩ pull-up on USB_DP for device enumeration - no external PHY is needed.

What analog peripherals are included in the MK40DN512ZVLQ10?

The MK40DN512ZVLQ10 includes two 16-bit SAR ADCs with integrated programmable gain amplifiers (up to x64), two 12-bit DACs, three analog comparators each with a 6-bit DAC and programmable reference input, and a precision voltage reference module. These peripherals are powered by dedicated VDDA/VSSA rails and support simultaneous sampling - enabling high-fidelity sensor signal conditioning and actuator feedback in the MK40DN512ZVLQ10 without external components.

What package type does the MK40DN512ZVLQ10 use?

The MK40DN512ZVLQ10 uses a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch), designated by the "LQ" suffix in its part number. This package supports standard surface-mount assembly, has moisture sensitivity level MSL-3, and provides full access to all GPIO, analog, and communication pins - including dedicated USB differential pair, dual CAN transceivers, and FlexBus address/data lines required for external memory expansion.

How does the MK40DN512ZVLQ10 handle low-power operation?

The MK40DN512ZVLQ10 offers seven low-power modes, including Very-Low-Leakage Stop (VLLS1) consuming just 2.1 µA at 3.0 V and -40 to 25°C. Wakeup sources include GPIO, RTC alarm, analog comparator output, and low-leakage wakeup unit events - all with sub-millisecond latency. The MK40DN512ZVLQ10 maintains RAM retention and selected peripheral states across modes, enabling rapid resumption of real-time tasks after wake.