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STM32L452RET6 The STM32L452RET6 is a 32-bit microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH memory.
Mfr Part #:

STM32L452RET6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L452RET6 is a 32-bit microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It operates at 80MHz and features 512KB of FLASH memory.
✓ Total Stock: 19,177 pcs
$ Price Range: $6.40

STM32L452RET6 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
6,100 pcs
On Request
6100 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L452RET6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Frequency
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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STM32L452RET6 Description

Short technical summary and product information.

The STM32L452RET6 is a high-performance 32-bit microcontroller from STMicroelectronics, built around the ARM Cortex-M4 core. This device operates at a frequency of 80MHz, providing efficient processing capabilities for embedded applications.

 

Key electrical specifications include 512KB of FLASH program memory and 160KB of RAM, supported by a wide operating voltage range of 1.71V to 3.6V. It is equipped with various peripherals such as CANbus, I²C, SPI, and USB, along with data converters including a 16-channel 12-bit ADC and a 12-bit DAC.

 

The microcontroller is housed in a 64-LQFP package with a 10x10mm dimension and is designed for surface mounting. It operates within a temperature range of -40°C to 85°C (TA). The internal oscillator type simplifies design considerations.

 

This component is suitable for a wide range of applications requiring robust processing power and integrated peripherals. Its compliance with RoHS3 standards and MSL 1 rating are important considerations for manufacturing and environmental requirements.

STM32L452RET6 Quick Information

Product Type: Microcontroller
Series: STM32L4
Canonical Name: STM32L452RET6 Microcontroller
Subcategory: Microcontrollers

STM32L452RET6 Compliance

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

STM32L452RET6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L452RET6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a frequency of 80MHz.
  • 512KB FLASH program memory.
  • 160KB RAM size.
  • 64-LQFP surface mount package.

STM32L452RET6 Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring high processing power.
  • Supports various communication interfaces.
  • Features integrated analog-to-digital conversion.

STM32L452RET6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L452RET6?

The operating voltage is between 1.71V and 3.6V.

What package type is the STM32L452RET6 available in?

It is available in a 64-LQFP (10x10) surface mount package.

What is the operating temperature range for this microcontroller?

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

Is the STM32L452RET6 RoHS compliant?

The RoHS status is RoHS3 Compliant.

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