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NUCLEO-L432KC

NUCLEO-L432KC

STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn
2,384 in stock

Overview

The NUCLEO-L432KC is a compact Nucleo-32 development board featuring the STM32L432KC ultra-low-power microcontroller. It combines an Arm Cortex-M4 core with 256 KB of Flash memory in a small form factor compatible with Arduino Nano v3 connectivity. The board includes an integrated ST-LINK debugger and programmer, eliminating the need for external hardware tools.

Why Choose This Part

The board provides a seamless migration path within the STM32 ecosystem while maintaining a breadboard-friendly footprint. Its integrated ST-LINK/V2-1 allows for immediate drag-and-drop programming and virtual COM port debugging. The ultra-low-power architecture of the STM32L4 chip ensures high performance-to-power efficiency for mobile applications.

Applications

Battery-Powered IoT Nodes
Utilizing the ultra-low-power modes of the STM32L4 series for long-term sensor monitoring.
Portable Medical Devices
The small footprint and integrated DSP instructions from the Cortex-M4 are ideal for compact signal processing.
Rapid Prototyping
Quickly testing firmware concepts using the Arduino Nano-compatible pinout for hardware expansion.
Smart Metering
Developing energy-efficient monitoring systems with high-resolution ADC requirements.

Key Specifications

Type MCU 32-Bit
Contents Board(s)
Platform Nucleo-32
Mounting Type Fixed
Core Processor ARM Cortex-M4
Utilized IC / Part STM32L432

Getting Started

Start by connecting the board to a PC via a Micro-AB USB cable to utilize the on-board ST-LINK debugger. The platform is Arm Mbed Enabled and fully supported by the STM32CubeIDE, Keil MDK, and IAR Embedded Workbench. Use the STM32CubeL4 software package to access HAL libraries and low-level peripheral examples.

Also Consider

Arduino Nano 33 IoT Arduino - Offers a similar form factor and pinout but includes integrated Wi-Fi and Bluetooth connectivity.
NUCLEO-L476RG STMicroelectronics - A larger 64-pin Nucleo format providing more I/O and Arduino Uno shield compatibility for more complex prototypes.
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