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STM32L452REI6 The STM32L452REI6 is a 32-bit microcontroller from STMicroelectronics, built on an ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH program memory.
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STM32L452REI6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L452REI6 is a 32-bit microcontroller from STMicroelectronics, built on an ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH program memory.
✓ Total Stock: 3,000 pcs
$ Price Range: $6.40

STM32L452REI6 Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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3,000 pcs
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3000 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32L452REI6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
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STM32L452REI6 Description

Short technical summary and product information.

This STMicroelectronics STM32L452REI6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a clock speed of 80MHz, providing efficient processing for embedded applications.

 

The microcontroller features 512KB of FLASH program memory and 160K x 8 of RAM, supporting various data conversion capabilities including 16-channel 12-bit Analog-to-Digital converters and a 12-bit Digital-to-Analog converter. It is equipped with essential peripherals such as Brown-out Detect/Reset, DMA, PWM, and WDT, along with extensive connectivity options including CANbus, I²C, SPI, UART/USART, and USB.

 

Designed for surface mounting, the STM32L452REI6 comes in a compact 64-UFBGA (5x5) package. It operates within a voltage range of 1.71V to 3.6V and has an operating temperature range of -40°C to 85°C (TA). The internal oscillator type ensures reliable clock generation.

STM32L452REI6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L452REI6 Microcontroller
Subcategory: Embedded

STM32L452REI6 Compliance

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

STM32L452REI6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L452REI6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a speed of 80MHz.
  • Features 512KB FLASH program memory.
  • Includes 160K RAM for data storage.
  • Surface mount 64-UFBGA package.

STM32L452REI6 Applications

  • Embedded control systems
  • IoT device development
  • Sensor data processing
  • Industrial automation
  • Wearable electronics

STM32L452REI6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L452REI6?

The operating voltage is between 1.71V and 3.6V.

What package type is the STM32L452REI6 microcontroller?

The STM32L452REI6 is supplied in a 64-UFBGA package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

Is the STM32L452REI6 RoHS compliant?

Yes, the RoHS status is RoHS3 Compliant.

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