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Integrated Circuits (ICs)

STM32L4S5QII3P

MCU 32-Bit STM32L4S5QI ARM Cortex M4F RISC 2MB Flash 1.8V/2.5V/3.3V 132-Pin UFBGA Tray

The STMicroelectronics MCU 32-Bit STM32L4S5QI is a powerful microcontroller designed for energy-efficient applications that require high performance and versatility. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of up to 120MHz and is equipped with 2MB of Flash memory, making it ideal for complex embedded systems. With a wide supply voltage range and robust operating temperature capabilities, the STM32L4S5QI is perfect for a variety of applications in industrial,

BrandSTMicroelectronics
PackageUFBGA
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os110
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency120MHz
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Supply Current20nA
Number of A/D Converters1
Number of I2C Channels4
Number of SPI Channels3
Number of Timers/Counters2
Number of UART Channels2

About This Product

The STMicroelectronics MCU 32-Bit STM32L4S5QI is a powerful microcontroller designed for energy-efficient applications that require high performance and versatility. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of up to 120MHz and is equipped with 2MB of Flash memory, making it ideal for complex embedded systems. With a wide supply voltage range and robust operating temperature capabilities, the STM32L4S5QI is perfect for a variety of applications in industrial, consumer, and medical devices.

What is this product used for?

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

Key Features

  • Case/Package: UFBGA
  • Number of Pins: 132
  • Lifecycle Status: Production
  • Core Architecture: ARM Cortex-M4
  • Number of I/Os: 110
  • Min Supply Voltage: 1.71V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFBGA 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
  • Availability, lifecycle, and supply-risk discussion for procurement planning
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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 STM32L4S5QI ARM Cortex M4F RISC 2MB Flash 1.8V/2.5V/3.3V 132-Pin UFBGA Tray

STM32L4S5QII3P

STMicroelectronics

The STMicroelectronics MCU 32-Bit STM32L4S5QI is a powerful microcontroller designed for energy-efficient applications that require high performance and versatility. Featuring an ARM Cortex-M4 core, this microcontroller operates at a frequency of up to 120MHz and is equipped with 2MB of Flash memory, making it ideal for complex embedded systems. With a wide supply voltage range and robust operating temperature capabilities, the STM32L4S5QI is perfect for a variety of applications in industrial,

  • Competitive pricing from verified sources
  • Sample to production quantities
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