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Integrated Circuits (ICs)

STM32L471QEI7

MCU 32-Bit ARM Cortex-M4F RISC 512KB Flash 1.71V to 3.6V 132-Pin UFBGA Tray

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a versatile and powerful solution designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. It features 512KB of Flash memory and 128KB of RAM, making it ideal for complex applications that require efficient data processing and storage. The device operates within a supply vol

BrandSTMicroelectronics
PackageUFBGA
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os109
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency80MHz
Max Operating Temperature105°C
Min Operating Temperature-40°C
Nominal Supply Current30nA
Number of I2C Channels3
Number of SPI Channels3
Number of Timers/Counters2
Number of UART Channels2
RAM Size128kB

About This Product

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a versatile and powerful solution designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. It features 512KB of Flash memory and 128KB of RAM, making it ideal for complex applications that require efficient data processing and storage. The device operates within a supply voltage range of 1.71V to 3.6V and is housed in a compact 132-pin UFBGA package, ensuring reliability and ease of integration in various environments.

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: 109
  • 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 ARM Cortex-M4F RISC 512KB Flash 1.71V to 3.6V 132-Pin UFBGA Tray

STM32L471QEI7

STMicroelectronics

The STMicroelectronics 32-Bit ARM Cortex-M4F microcontroller is a versatile and powerful solution designed for a wide range of embedded applications. With a robust architecture and a maximum operating frequency of 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. It features 512KB of Flash memory and 128KB of RAM, making it ideal for complex applications that require efficient data processing and storage. The device operates within a supply vol

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  • Sample to production quantities
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