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STM32L471RET3 The STM32L471RET3 is a 32-bit microcontroller from STMicroelectronics, built on the ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH program memory and 128KB of RAM.
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STM32L471RET3

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L471RET3 is a 32-bit microcontroller from STMicroelectronics, built on the ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH program memory and 128KB of RAM.
✓ Total Stock: 1,000 pcs
$ Price Range: $6.40

STM32L471RET3 Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32L471RET3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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STM32L471RET3 Description

Short technical summary and product information.

This STMicroelectronics STM32L471RET3 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a clock speed of up to 80MHz, providing efficient processing for demanding applications.

 

The device features 512KB of FLASH program memory and 128KB of RAM, enabling complex code execution and data handling. It includes a comprehensive set of peripherals such as DMA, PWM, WDT, and various data converters (16-bit ADC, 12-bit DAC).

 

Connectivity options include CANbus, I2C, SPI, UART/USART, and more, facilitating integration into diverse systems. The microcontroller operates within a voltage range of 1.71V to 3.6V and has an operating temperature range of -40°C to 125°C.

 

Packaged in a 64-pin LQFP (10x10mm) with surface mount technology, the STM32L471RET3 is suitable for space-constrained designs. It offers 51 I/O pins for flexible interfacing.

STM32L471RET3 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L471RET3 32-Bit ARM Cortex-M4 Microcontroller
Subcategory: 32-Bit Microcontrollers

STM32L471RET3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L471RET3 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L471RET3 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a speed of 80MHz.
  • 512KB FLASH program memory.
  • 128KB RAM size.
  • 64-LQFP package for surface mounting.

STM32L471RET3 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition applications.
  • Used in IoT device development.
  • Applicable in industrial automation.

STM32L471RET3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the STM32L471RET3?

The core processor is ARM® Cortex®-M4.

What is the operating speed of the STM32L471RET3?

The operating speed is 80MHz.

How much program memory does the STM32L471RET3 have?

It has 512KB of FLASH program memory.

What is the RAM size of this microcontroller?

The RAM size is 128K x 8.

What is the operating voltage range?

The operating voltage is 1.71V to 3.6V.

What is the package type and dimensions?

The package is 64-LQFP with dimensions of 10x10mm.

What is the operating temperature range?

The operating temperature is -40°C to 125°C (TA).

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