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Integrated Circuits (ICs)

STM32L471RET3TR

MCU 32-bit ARM Cortex M4 RISC 512KB Flash 2.5V/3.3V 64-Pin LQFP T/R

The STMicroelectronics MCU 32-bit ARM Cortex M4 RISC microcontroller is designed for high-performance applications requiring efficient processing and low power consumption. With a robust architecture and a versatile set of features, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Housed in a 64-pin LQFP package, it operates at frequencies up to 80MHz and supports a variety of communication protocols, making it a reliable cho

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os51
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Frequency80MHz
Max Operating Temperature85°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
Number of Pins64

About This Product

The STMicroelectronics MCU 32-bit ARM Cortex M4 RISC microcontroller is designed for high-performance applications requiring efficient processing and low power consumption. With a robust architecture and a versatile set of features, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Housed in a 64-pin LQFP package, it operates at frequencies up to 80MHz and supports a variety of communication protocols, making it a reliable choice for developers seeking advanced functionality in a compact form factor.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 64
  • Core Architecture: ARM Cortex-M4
  • Number of I/Os: 51
  • Min Supply Voltage: 1.71V
  • Max Supply Voltage: 3.6V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP 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 M4 RISC 512KB Flash 2.5V/3.3V 64-Pin LQFP T/R

STM32L471RET3TR

STMicroelectronics

The STMicroelectronics MCU 32-bit ARM Cortex M4 RISC microcontroller is designed for high-performance applications requiring efficient processing and low power consumption. With a robust architecture and a versatile set of features, this microcontroller is ideal for a wide range of embedded systems, from consumer electronics to industrial automation. Housed in a 64-pin LQFP package, it operates at frequencies up to 80MHz and supports a variety of communication protocols, making it a reliable cho

  • Competitive pricing from verified sources
  • Sample to production quantities
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