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Integrated Circuits (ICs)

STM32L031K4U6

MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 16kB Flash 32-Pin UFQFPN Tray

The STMicroelectronics MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC is a versatile microcontroller designed for energy-efficient applications. Featuring a compact 32-pin UFQFPN package, this microcontroller operates at a frequency of 32MHz and is optimized for low power consumption, making it ideal for battery-operated devices. With a wide operating temperature range from -40°C to 85°C, it ensures reliable performance in various environmental conditions. The STM32L is equipped with 16kB

BrandSTMicroelectronics
PackageUFQFPN
Device TypeMicrocontrollers

Full Specifications

Number of I/Os27
Min Supply Voltage1.65V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency32MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current250nA
Number of I2C Channels1
Number of SPI Channels1
Number of Timers/Counters3
RAM Size8kB
RoHSNon-Compliant
Case/PackageUFQFN

About This Product

The STMicroelectronics MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC is a versatile microcontroller designed for energy-efficient applications. Featuring a compact 32-pin UFQFPN package, this microcontroller operates at a frequency of 32MHz and is optimized for low power consumption, making it ideal for battery-operated devices. With a wide operating temperature range from -40°C to 85°C, it ensures reliable performance in various environmental conditions. The STM32L is equipped with 16kB of Flash memory and 8kB of RAM, providing ample resources for complex applications while maintaining a nominal supply current of just 250nA.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: UFQFN
  • Number of Pins: 32
  • Lifecycle Status: Production
  • Number of I/Os: 27
  • Min Supply Voltage: 1.65V
  • Max Supply Voltage: 3.6V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFQFPN Microcontrollers

Sourcing Support for This MPN

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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 16kB Flash 32-Pin UFQFPN Tray

STM32L031K4U6

STMicroelectronics

The STMicroelectronics MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC is a versatile microcontroller designed for energy-efficient applications. Featuring a compact 32-pin UFQFPN package, this microcontroller operates at a frequency of 32MHz and is optimized for low power consumption, making it ideal for battery-operated devices. With a wide operating temperature range from -40°C to 85°C, it ensures reliable performance in various environmental conditions. The STM32L is equipped with 16kB

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