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STM32L451RET6TR The STMicroelectronics STM32L451RET6TR is a 32-bit ARM Cortex-M4 microcontroller featuring 512KB of FLASH program memory and 160KB of RAM. It operates at speeds up to 80MHz.
Mfr Part #:

STM32L451RET6TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L451RET6TR is a 32-bit ARM Cortex-M4 microcontroller featuring 512KB of FLASH program memory and 160KB of RAM. It operates at speeds up to 80MHz.
✓ Total Stock: 3,121 pcs
$ Price Range: $6.40

STM32L451RET6TR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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3,121 pcs
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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.

STM32L451RET6TR 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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STM32L451RET6TR Description

Short technical summary and product information.

This STMicroelectronics STM32L451RET6TR is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers 512KB of FLASH program memory and 160KB of RAM, suitable for demanding embedded applications.

 

The device operates at frequencies up to 80MHz and features a wide operating voltage range from 1.71V to 3.6V. Integrated peripherals include A/D and D/A converters, DMA, PWM, and WDT, along with various communication interfaces like CANbus, I²C, SPI, and UART.

 

Packaged in a 64-LQFP (10x10) format, the STM32L451RET6TR is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA).

STM32L451RET6TR Quick Information

Product Type: Microcontroller
Canonical Name: STM32L451RET6TR Microcontroller
Subcategory: Microcontrollers

STM32L451RET6TR Compliance

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

STM32L451RET6TR Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L451RET6TR Features

  • 32-bit ARM Cortex-M4 core processor.
  • 512KB FLASH program memory.
  • 160K RAM size.
  • 80MHz operating speed.
  • 64-LQFP surface mount package.

STM32L451RET6TR Applications

  • Used in industrial control systems
  • Suitable for IoT devices
  • Ideal for portable instrumentation
  • Supports multiple communication protocols

STM32L451RET6TR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the STM32L451RET6TR?

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

What type of package is the STM32L451RET6TR in?

The STM32L451RET6TR is in a 64-LQFP (10x10) package.

What is the program memory size of this microcontroller?

The program memory size is 512KB.

What is the operating voltage range?

The operating voltage range is 1.71V to 3.6V.

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