NXP Semiconductors MKE02Z64VLC2

Overview

MKE02Z64VLC2 from NXP Semiconductors is a 32-bit ARM Cortex-M0+ microcontroller with 64 KB flash, 4 KB RAM, and 256 B EEPROM, operating at up to 20 MHz across –40 to 105°C ambient. It integrates a 12-bit SAR ADC, dual analog comparators with 6-bit DACs, three UARTs, two SPIs, one I²C, six-channel FTM, RTC, and SWD debug interface - deployed in industrial motor control, smart sensors, and battery-powered edge nodes.

For engineers reviewing the MKE02Z64VLC2 datasheet, MKE02Z64VLC2 pinout, MKE02Z64VLC2 application, or MKE02Z64VLC2 equivalent, this page delivers verified electrical specs, package mapping to 32-pin LQFP (7 mm × 7 mm), validated peripheral timing, low-power Stop mode current (≤85 µA), and real-world alternative part comparisons - all confirmed against NXP's KE02 Sub-Family Data Sheet Rev. 7 (12/2019).

Technical Context

The MKE02Z64VLC2 implements an ARM Cortex-M0+ core with single-cycle 32×32 multiplier and single-cycle I/O port access, paired with an integrated Internal Clock Source (ICS) featuring FLL-based frequency synthesis and a pre-trimmed 31.25 kHz internal reference for stable 16–20 MHz system clocks. Its clock architecture supports simultaneous use of external crystal (4–20 MHz or 32.768 kHz) and internal LPO (1 kHz) for hybrid timing control.

System-level power management includes three operational modes (Run, Wait, Stop), programmable low-voltage detection (LVD) with four warning thresholds per range, and hardware CRC acceleration. Analog subsystems operate independently in Stop mode: the 12-bit ADC supports hardware-triggered conversions, while ACMP modules include internal 6-bit DACs and selectable reference inputs for comparator hysteresis tuning.

Key Specifications

Pinout & Package

Package: 32-pin LQFP (7 mm × 7 mm), 0.8 mm pitch, 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 MKE02Z64VLC2, MKE02Z64VLD2 offers expanded I/O at the cost of layout compatibility, while MKE02Z32VLC2 provides identical form factor and pinout with halved memory - enabling scalable design reuse across product tiers without changing PCBs.

Availability

MKE02Z64VLC2 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, and automotive body electronics requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for MKE02Z64VLC2 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 markets, with over 40 years of microcontroller innovation.

The MKE02Z64VLC2 belongs to NXP's Kinetis KE02 family - designed specifically for cost-sensitive, ultra-low-power embedded applications demanding high integration, robust operation across extended temperatures, and simplified development with ARM Cortex-M0+ toolchains.

FAQ

What is the maximum operating frequency of the MKE02Z64VLC2?

The MKE02Z64VLC2 operates at a maximum core and bus frequency of 20 MHz, enabled by its ARM Cortex-M0+ core and internal clock source (ICS) with FLL-based frequency multiplication. This frequency is achievable across the full –40 to 105°C temperature range and 2.7–5.5 V supply voltage, as verified in Table 7 of the KE02 Sub-Family Data Sheet Rev. 7.

Does the MKE02Z64VLC2 support debugging via SWD?

Yes, the MKE02Z64VLC2 includes a Serial Wire Debug (SWD) interface with dedicated SWD_DIO and SWD_CLK pins, supporting full flash programming, real-time register inspection, and breakpoint debugging at up to 20 MHz clock rate. This interface is electrically compliant with ARM CoreSight standards and functions across the full operating voltage and temperature range.

What is the lowest power consumption mode of the MKE02Z64VLC2?

The lowest power mode is Stop mode, where the MKE02Z64VLC2 draws ≤85 µA at 5 V and ≤80 µA at 3 V, with only the 1 kHz LPO clock active. In this state, the 12-bit ADC and analog comparators remain functional and can trigger wake-up events - enabling ultra-low-power sensor sampling without full system restart.

Which package type does the MKE02Z64VLC2 use?

The MKE02Z64VLC2 uses a 32-pin LQFP package measuring 7 mm × 7 mm with 0.8 mm pitch (PP = LC in part number encoding). This package is distinct from the 44-pin LQFP (LD) and 64-pin QFP/LQFP (QH/LH) variants in the KE02Z family and is confirmed in Section 2.3 of the KE02 Sub-Family Data Sheet Rev. 7.

Can the MKE02Z64VLC2 operate from a 3.3 V supply?

Yes, the MKE02Z64VLC2 is fully specified to operate from 2.7 V to 5.5 V, including standard 3.3 V systems. All I/O characteristics - VOH, VOL, VIH, and VIL - are guaranteed at 3 V per Table 3 in the datasheet, and low-power modes (Stop, Wait) maintain functionality without voltage scaling or configuration changes.