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STM32L011F4U6TR

STM32L011F4U6TR

STMicroelectronics
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 16KB (16K x 8) FLASH 20-UFQFPN (3x3)
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Overview

The STM32L011F4U6TR is an ultra-low-power microcontroller from STMicroelectronics, featuring an ARM Cortex-M0+ core operating at up to 32MHz. It is designed for applications where power efficiency is critical, offering a range of low-power modes and a compact 20-UFQFPN package. This MCU integrates 16KB of Flash memory, 2KB of RAM, and 512 bytes of EEPROM.

Why Choose This Part

Engineers choose the STM32L011F4U6TR for its exceptional power efficiency, making it suitable for extending battery life in embedded systems. Its compact 20-UFQFPN package allows for designs with limited PCB space. The integrated memory and peripherals like I2C, SPI, and UART/USART provide a complete solution for many low-power applications.

Applications

Battery-Powered Sensors
Ideal for long-lasting sensor nodes due to its ultra-low-power capabilities, including a standby current of 0.23uA.
Wearable Devices
Its small 3x3mm package and efficient power consumption make it suitable for compact, battery-operated wearable electronics.
Smart Home Devices
Can be used in smart home applications requiring low power and basic processing, such as door/window sensors or remote controls.
Industrial Monitoring
Suitable for industrial monitoring devices where minimal power usage and a small footprint are necessary for distributed systems.
Portable Medical Devices
Its low power consumption and compact size are beneficial for portable medical devices that rely on battery power and require a small form factor.

Key Specifications

Speed 32MHz
RAM Size 2K x 8
Core Size 32-Bit
EEPROM Size 512 x 8
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity I2C, IrDA, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 16
Core Processor ARM Cortex-M0+
Package / Case 20-UFQFN
Data Converters A/D 7x12b
Oscillator Type Internal
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 20-UFQFPN (3x3)
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V

Getting Started

To get started with the STM32L011F4U6TR, utilize STMicroelectronics' comprehensive development ecosystem, including the STM32CubeIDE for development and debugging. Evaluation boards like the NUCLEO-L011K4 offer a convenient platform for prototyping. The Serial Wire Debug (SWD) interface provides robust debugging capabilities.

Dev Boards

Development boards and breakout modules featuring the STM32L011F4U6TR or compatible chips — ready to use for prototyping.

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

Part NumberDifferenceStock
STM32L011K4U6 32-pin 2,124

Categories

Microcontrollers > ARM Cortex-M0 / M0+
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