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Integrated Circuits (ICs)

STM32L431CCU6

MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 256kB Flash 48-Pin QFN ECOPACK2 Tray

The STMicroelectronics MCU 32-bit Ultra Low Power STM32L is a highly efficient microcontroller designed for low power applications. Featuring an ARM Cortex-M4 core, this device operates at a frequency of 80MHz and is ideal for battery-powered devices requiring minimal energy consumption. With a compact 48-pin QFN package, it is suitable for a variety of embedded systems, ensuring reliable performance in diverse environments.

BrandSTMicroelectronics
PackageQFN
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency80MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current10nA
Number of I2C Channels3
Number of SPI Channels3
Number of Timers/Counters1
RAM Size64kB
RoHSNon-Compliant
Number of Pins48

About This Product

The STMicroelectronics MCU 32-bit Ultra Low Power STM32L is a highly efficient microcontroller designed for low power applications. Featuring an ARM Cortex-M4 core, this device operates at a frequency of 80MHz and is ideal for battery-powered devices requiring minimal energy consumption. With a compact 48-pin QFN package, it is suitable for a variety of embedded systems, ensuring reliable performance in diverse environments.

What is this product used for?

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

Typical Use Cases

Embedded Processors and Controllers Microcontrollers QFN Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

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-M4 RISC 256kB Flash 48-Pin QFN ECOPACK2 Tray

STM32L431CCU6

STMicroelectronics

The STMicroelectronics MCU 32-bit Ultra Low Power STM32L is a highly efficient microcontroller designed for low power applications. Featuring an ARM Cortex-M4 core, this device operates at a frequency of 80MHz and is ideal for battery-powered devices requiring minimal energy consumption. With a compact 48-pin QFN package, it is suitable for a variety of embedded systems, ensuring reliable performance in diverse environments.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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