MKL03Z16VFK4 - NXP USA Inc.

Manufacturer Part Number

MKL03Z16VFK4

Manufacturer

NXP Semiconductors

Introduction

Ultra-low-power microcontroller tailored for efficient, battery-powered applications.

Product Features and Performance

ARM Cortex-M0+ core, 32-bit single-core

Speed up to 48MHz

Contains I2C, SPI, and UART/USART connectivity options

Built-in peripherals: Brown-out Detect/Reset, Low Voltage Detect, Power-On Reset, Pulse Width Modulation, Watchdog Timer

22 General Purpose Input/Output pins

16KB flash program memory

2KB RAM

Internal oscillator

Product Advantages

Optimized for energy efficiency

Simple direct memory access (DMA) for data transfer without CPU intervention

Easy to use for rapid development and debugging

Small package size for compact designs

Key Technical Parameters

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit Single-Core

Operating Speed: 48MHz

Program Memory: 16KB FLASH

RAM: 2KB

I/O Count: 22

Voltage Range: 1.71V to 3.6V

ADC: 7 channels, 12-bit resolution

Temperature Range: -40°C to +105°C

Quality and Safety Features

Low-power modes for energy savings

Robust operation over industrial temperature ranges

Compatibility

Works with multiple NXP development tools and software suites

Standard ARM-based tool compatibility

Application Areas

Internet of Things (IoT) devices

Wearable electronics

Industrial control systems

Smart home gadgets

Product Lifecycle

Currently active with no announced discontinuation

Alternatives and upgrades should be available due to the standard nature of ARM cores

Several Key Reasons to Choose This Product

Maximizes battery life in portable applications

Supports a wide voltage range suitable for various power supplies

High-temperature tolerance for harsh environments

Small footprint QFN package for space-saving designs

Ample GPIOs for interfacing with sensors and actuators

Fast 48MHz ARM Cortex-M0+ core for responsive applications