NXP Semiconductors MKE06Z64VLD4

Overview

MKE06Z64VLD4 from NXP Semiconductors is a 48 MHz Arm® Cortex-M0+ microcontroller with 64 KB flash, 8 KB RAM, and 44-pin LQFP package, operating from 2.7–5.5 V across –40 to 105°C ambient. It integrates MSCAN, dual I²C, triple UART, dual SPI, 12-bit ADC, analog comparators, FlexTimer/PWM modules, RTC, and SWD debug - designed for automotive body control, industrial sensor nodes, and low-power motor drive interfaces.

For engineers reviewing the MKE06Z64VLD4 datasheet, MKE06Z64VLD4 pinout, MKE06Z64VLD4 application, or MKE06Z64VLD4 equivalent, key selection criteria include its 44-pin LQFP footprint, -40°C to 105°C extended temperature rating, 64 KB flash/8 KB RAM memory configuration, MSCAN interface compliance, and verified stop-mode current of ≤105 µA at 5 V - critical for battery-backed automotive and industrial embedded systems.

Technical Context

The MKE06Z64VLD4 implements an Arm Cortex-M0+ core with single-cycle 32×32-bit multiplier and single-cycle I/O port access, paired with an integrated Internal Clock Source (ICS) featuring FLL-based 48 MHz system clock generation using either internal 37.5 kHz reference or external crystal (32.768 kHz or 4–24 MHz). Its clock architecture supports dynamic frequency scaling across Run, Wait, and Stop power modes.

Peripherals are tightly coupled to the bus matrix: two 2-channel FlexTimer/PWM (FTM) modules and one 6-channel FTM provide independent PWM generation and input capture; the MSCAN module complies with ISO 11898-1 (CAN 2.0B); and the 12-bit SAR ADC operates in Stop mode with hardware trigger support - enabling deterministic real-time response in safety-critical edge nodes.

Key Specifications

Pinout & Package

44-pin LQFP (10 mm × 10 mm), 0.8 mm pitch, exposed pad (EPAD) not electrically connected - optimized for thermal dissipation in compact enclosures and compatible with IPC-7351B land pattern LQFP44_10x10_P0.80_EP.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MKE06Z64VLD4, the MKE06Z128VLH4 offers double flash/RAM in a larger package requiring layout change, while the S9KEAZ128AMLH sacrifices bit-band and BME for equivalent CAN/ADC performance - making MKE06Z64VLD4 optimal for cost-constrained, space-limited designs needing robust low-level control primitives.

Availability

MKE06Z64VLD4 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, motor drive interfaces, and smart lighting controllers requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MKE06Z64VLD4 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in ARM-based microcontrollers and automotive-grade qualification.

The MKE06Z64VLD4 belongs to NXP's Kinetis KE06 sub-family - engineered specifically for cost-sensitive, high-reliability automotive body electronics and industrial control where CAN, extended temperature operation, and ultra-low-power Stop mode are essential.

FAQ

What is the maximum operating frequency of the MKE06Z64VLD4?

The MKE06Z64VLD4 features an Arm Cortex-M0+ core rated for up to 48 MHz operation. This frequency is achieved using the internal clock source (ICS) with FLL enabled and a valid reference (internal 37.5 kHz trim or external crystal). Bus clock runs at half-core frequency (24 MHz) by default, and all timing specifications in the datasheet assume this configuration. The MKE06Z64VLD4 maintains full functionality across its entire –40°C to 105°C ambient range at 48 MHz.

Does the MKE06Z64VLD4 support CAN communication?

Yes, the MKE06Z64VLD4 integrates an MSCAN module compliant with ISO 11898-1 (CAN 2.0B). It supports standard and extended frame formats, configurable bit rates up to 1 Mbps, message filtering, and loopback self-test mode. The CAN_TX and CAN_RX pins are assigned to dedicated package pins in the 44-pin LQFP, and require an external CAN transceiver for physical layer interfacing. The MKE06Z64VLD4 has been validated for automotive body network use cases.

What is the flash and RAM capacity of the MKE06Z64VLD4?

The MKE06Z64VLD4 contains 64 KB of on-chip flash memory and 8 KB of SRAM. Flash is organized for efficient code execution and data storage, supporting read-while-write and secure erase operations. SRAM is split into contiguous blocks accessible via the AHB bus, with bit-band aliasing enabled for atomic bit-level access. These capacities are fixed for the MKE06Z64VLD4 variant and differ from other KE06 family members like the MKE06Z128VLH4 (128 KB flash/16 KB RAM).

What package type does the MKE06Z64VLD4 use?

The MKE06Z64VLD4 uses a 44-pin LQFP package measuring 10 mm × 10 mm with 0.8 mm lead pitch. The "LD" in the part number explicitly denotes this 44-pin LQFP variant per NXP's KE06 part numbering scheme. It includes an exposed thermal pad (EPAD) that is not electrically connected - intended solely for thermal conduction to the PCB. This package is RoHS-compliant and qualified for reflow soldering per J-STD-020 moisture sensitivity level 3.

What is the minimum supply voltage for the MKE06Z64VLD4?

The MKE06Z64VLD4 operates down to 2.7 V on both VDD and VDDA rails. Below this threshold, the internal regulators and analog peripherals may not function reliably, and the low-voltage detection (LVD) circuit triggers reset or interrupt depending on configuration. The device guarantees full specification compliance - including 48 MHz operation, ADC accuracy, and CAN timing - across the full 2.7–5.5 V range. At 2.7 V, typical Run-mode current is 11 mA (48 MHz, 5 V equivalent scaled).