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Integrated Circuits (ICs)

STM32L031K4U6TR

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

The STMicroelectronics STM32L is a cutting-edge 32-bit ultra low power microcontroller designed for energy-efficient applications. Featuring the ARM Cortex M0+ architecture, this microcontroller operates at a frequency of 32MHz and is ideal for battery-powered devices requiring minimal power consumption. With a compact 32-pin UFQFPN package, it offers a robust solution for a variety of embedded systems, ensuring reliable performance even in challenging environments with operating temperatures ra

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 STM32L is a cutting-edge 32-bit ultra low power microcontroller designed for energy-efficient applications. Featuring the ARM Cortex M0+ architecture, this microcontroller operates at a frequency of 32MHz and is ideal for battery-powered devices requiring minimal power consumption. With a compact 32-pin UFQFPN package, it offers a robust solution for a variety of embedded systems, ensuring reliable performance even in challenging environments with operating temperatures ranging from -40°C to 85°C.

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

Contact JaronSemi to confirm package, date code, and traceability requirements.

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  • Approved-alternate and cross-reference review when the requested line is constrained
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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 T/R

STM32L031K4U6TR

STMicroelectronics

The STMicroelectronics STM32L is a cutting-edge 32-bit ultra low power microcontroller designed for energy-efficient applications. Featuring the ARM Cortex M0+ architecture, this microcontroller operates at a frequency of 32MHz and is ideal for battery-powered devices requiring minimal power consumption. With a compact 32-pin UFQFPN package, it offers a robust solution for a variety of embedded systems, ensuring reliable performance even in challenging environments with operating temperatures ra

  • Competitive pricing from verified sources
  • Sample to production quantities
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