STM32L011K4U6

Overview

The STM32L011K4U6 is an ultra-low-power microcontroller based on the high-performance Arm Cortex-M0+ 32-bit RISC core operating at 32 MHz. This device features 16 Kbytes of Flash memory, 2 Kbytes of RAM, and a wide range of enhanced I/Os and peripherals in a compact UFQFPN32 package.

Why Choose This Part

This MCU offers an excellent balance between processing performance and power efficiency, featuring multiple low-power modes and a hardware RTC. Its integrated 12-bit ADC can operate down to 1.65V, making it highly effective for precise analog measurements in portable electronics.

Applications

Getting Started

Engineers can begin development using the STM32Cube ecosystem, including the STM32CubeIDE and STM32CubeMX for graphical initialization. For hardware prototyping, the NUCLEO-L011K4 development board provides a direct path for testing the STM32L011 series with integrated ST-LINK debugging.

Dev Boards

Development boards and breakout modules featuring the STM32L011K4U6 or compatible chips — ready to use for prototyping.

NUCLEO-L031K6 STMicroelectronics

STM32L031 Nucleo-32 STM32L0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board

Digi-Key Mouser 911 in stock

STM32L0538-DISCO STMicroelectronics

STM32L053C8 Discovery STM32L0 ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board

Digi-Key 36 in stock

NUCLEO-L073RZ STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L073RZ MCU, supports Arduino & ST morpho

Digi-Key Mouser 263 in stock

STM32L011 Family

Also Consider

STM32L031K6T6 STMicroelectronics - Offers double the Flash memory (32KB) and additional RAM if the 16KB limit is too restrictive.

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