NXP Semiconductors MKE02Z16VLC2R

Overview

MKE02Z16VLC2R from NXP Semiconductors is a 32-bit ARM Cortex-M0+ microcontroller in a 32-pin LQFP package, operating at up to 20 MHz with 16 KB flash, 256 B EEPROM, and 2 KB RAM. It integrates a 12-bit SAR ADC, two analog comparators with 6-bit DACs, FlexTimer/PWM modules, UART/I²C/SPI interfaces, and supports industrial temperature range (–40 to 105°C) for embedded control in motor drives and sensor nodes.

For engineers reviewing the MKE02Z16VLC2R datasheet, MKE02Z16VLC2R pinout, MKE02Z16VLC2R application, or MKE02Z16VLC2R equivalent, key selection considerations include its 20 MHz core frequency, 32-pin LQFP footprint, low-power Stop mode (2 µA), integrated analog peripherals, and SWD debug interface compatibility.

Technical Context

The MKE02Z16VLC2R implements an ARM Cortex-M0+ core with single-cycle 32×32-bit multiplier and single-cycle I/O port access. Its clock system combines an external crystal oscillator (32.768 kHz or 4–20 MHz), internal FLL-based ICS with 31.25 kHz pre-trimmed reference, and 1 kHz LPO for ultra-low-power operation.

System-level features include three power modes (Run/Wait/Stop), programmable LVD with selectable trip points, CRC module, bit manipulation engine (BME), and serial wire debug (SWD). Analog subsystem comprises one 16-channel 12-bit ADC with Stop-mode operation and hardware trigger support, plus two ACMPs each with 6-bit DAC and programmable reference input.

Key Specifications

Pinout & Package

Package: 32-pin LQFP (7 mm × 7 mm), 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 MKE02Z32VLC2R, the MKE02Z16VLC2R offers identical peripheral set and package but reduced flash-ideal for fixed-function control. Versus STM32F030F4P6, it delivers superior analog integration (dual ACMP+DAC, EEPROM) and GPIO count at the expense of package size and ecosystem tooling breadth.

Availability

MKE02Z16VLC2R is available at Aetrix Electronics and suitable for motor control, sensor node, industrial PLC I/O, and smart lighting applications requiring stable component supply across production lifecycles.

Supply support for MKE02Z16VLC2R 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 KE02 family, including MKE02Z16VLC2R, was designed for cost-sensitive, low-power embedded control applications demanding high integration of analog, timing, and communication peripherals in compact packages.

FAQ

What is the maximum operating frequency of the MKE02Z16VLC2R?

The MKE02Z16VLC2R features an ARM Cortex-M0+ core rated for up to 20 MHz operation. This frequency is supported across its full voltage range (2.7–5.5 V) and temperature range (–40 to 105°C), with internal clock sources including the FLL and external crystal oscillator enabling reliable system timing. The MKE02Z16VLC2R achieves this performance while maintaining low power consumption in all operational modes.

Does the MKE02Z16VLC2R include EEPROM memory?

Yes, the MKE02Z16VLC2R integrates 256 bytes of on-chip EEPROM memory. This non-volatile storage is endurance-rated for 100,000 write/erase cycles and supports byte-level read/write operations, making it suitable for storing calibration data, device configuration, or runtime parameters that must persist across power cycles. The MKE02Z16VLC2R's EEPROM is accessible via standard flash programming interfaces and requires no external components.

What debug interface does the MKE02Z16VLC2R support?

The MKE02Z16VLC2R supports Serial Wire Debug (SWD) via dedicated SWD_DIO and SWD_CLK pins. This two-wire interface enables full-featured on-chip debugging-including breakpoints, register inspection, and flash programming-at speeds up to 20 MHz. Unlike JTAG, SWD minimizes pin count and PCB routing complexity while maintaining compatibility with standard ARM debug tools. The MKE02Z16VLC2R does not require a separate reset pin for SWD programming.

Can the MKE02Z16VLC2R operate in ultra-low-power modes?

Yes, the MKE02Z16VLC2R supports multiple low-power modes, with Stop mode drawing just 2 µA typical at 5 V and –40 to 105°C. In Stop mode, the 1 kHz LPO remains active, allowing wake-up via RTC, GPIO, or peripheral interrupts. The MKE02Z16VLC2R also supports Wait mode (5.4 mA typical) and Run mode with configurable clock gating. Its low-power design makes it suitable for battery-powered applications where energy efficiency is critical.

What analog peripherals are integrated into the MKE02Z16VLC2R?

The MKE02Z16VLC2R integrates a 12-bit SAR ADC with up to 16 input channels and support for hardware triggering and Stop-mode operation, plus two analog comparators (ACMPs), each with a built-in 6-bit DAC and programmable reference input. These peripherals eliminate the need for external voltage references or comparator ICs in threshold-detection and sensor-signal-conditioning applications. The MKE02Z16VLC2R's analog subsystem is fully specified across its industrial temperature range.