NXP Semiconductors MKE15Z64VLD4

Overview

MKE15Z64VLD4 from NXP is a 48 MHz Arm Cortex-M0+ microcontroller with 64 KB flash, 8 KB SRAM, integrated Touch Sense Interface (TSI) supporting 25 channels, 12-bit 1 MSPS ADC, and MSCAN controller - deployed in industrial HMI control panels and home appliance main boards requiring robust 5V operation and EMC resilience.

For engineers reviewing the MKE15Z64VLD4 datasheet, MKE15Z64VLD4 pinout, MKE15Z64VLD4 application, or MKE15Z64VLD4 equivalent, key selection criteria include 2.7–5.5 V supply range, -40°C to +105°C temperature grade, LQFP-48 package compatibility, TSI liquid-tolerance capability, and CAN 2.0B interface support for motor-control interconnects.

Technical Context

The MKE15Z64VLD4 implements an Arm Cortex-M0+ core with Thumb-2 instruction set, executing at up to 48 MHz with 1.25 DMIPS/MHz efficiency. It integrates a dedicated TSI module supporting both self-capacitive and mutual-capacitive sensing modes, enabling reliable touch UI in wet or noisy environments.

Its analog subsystem includes a 12-bit successive-approximation ADC with 1 MSPS sampling rate, four analog comparators (ACMP), and a programmable delay block (PDB) for synchronized PWM generation - all optimized for BLDC motor control timing and sensor signal conditioning.

Key Specifications

Pinout & Package

Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), 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 MKE15Z64VLD4, MKE16Z64VLF4 adds CAN while maintaining identical memory and TSI capabilities, whereas MKE14Z64VLD4 removes both features to reduce cost - making MKE15Z64VLD4 the optimal balance of touch, robustness, and interface flexibility for mid-tier industrial HMI.

Availability

MKE15Z64VLD4 is available at Aetrix Electronics and suitable for home appliance control, industrial HMI panels, and BLDC motor interface applications requiring stable component supply, long-term lifecycle assurance, and consistent 5V-tolerant performance.

Supply support for MKE15Z64VLD4 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The MKE15Z64VLD4 belongs to the Kinetis E portfolio - a family of 5V-robust MCUs designed specifically for electrically harsh environments including factory floors, home appliances, and building automation systems.

FAQ

What is the maximum operating frequency of the MKE15Z64VLD4?

The MKE15Z64VLD4 operates at a maximum core frequency of 48 MHz using its Arm Cortex-M0+ processor. This speed is fully supported across the full 2.7–5.5 V supply range and -40°C to +105°C temperature grade. The MKE15Z64VLD4 achieves deterministic real-time response for motor control loops and touch scanning without requiring external PLL circuitry.

Does the MKE15Z64VLD4 include a CAN controller?

No, the MKE15Z64VLD4 does not integrate a CAN controller. That functionality is present in the MKE16Z64 series (e.g., MKE16Z64VLF4), which shares the same core, memory, and TSI features but adds MSCAN hardware. The MKE15Z64VLD4 instead provides three LPUARTs, one LPSPI, and one LPI2C for serial communication in non-CAN applications.

How many touch sensing channels does the MKE15Z64VLD4 support?

The MKE15Z64VLD4 supports up to 25 independent touch sensing channels via its integrated Touch Sense Interface (TSI) module. These channels can be configured in either self-capacitive or mutual-capacitive mode, enabling robust implementation of sliders, wheels, and matrix keypads - even under wet or noisy environmental conditions typical in kitchen or industrial settings.

What package type is used for the MKE15Z64VLD4?

The MKE15Z64VLD4 is housed in a 48-pin LQFP package measuring 7 mm × 7 mm with 0.5 mm pitch. This package is RoHS-compliant and rated for moisture sensitivity level 3 (MSL3). Its pin layout is compatible with standard FRDM development board footprints and supports reflow soldering per J-STD-020 guidelines.

Is the MKE15Z64VLD4 suitable for automotive applications?

The MKE15Z64VLD4 is qualified for industrial temperature range (-40°C to +105°C) and exhibits strong EMC/ESD robustness, making it suitable for under-hood automotive accessories such as HVAC actuators or body control modules - though it is not AEC-Q100 certified. For full automotive qualification, NXP recommends the S32K1xx series; the MKE15Z64VLD4 remains ideal for cost-sensitive, non-safety-critical automotive-adjacent systems.