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STM32L451RCT6 The STM32L451RCT6 is a 32-bit microcontroller from STMicroelectronics, built on an ARM Cortex-M4 core. It operates at 80MHz and features 256KB of Flash memory.
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STM32L451RCT6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L451RCT6 is a 32-bit microcontroller from STMicroelectronics, built on an ARM Cortex-M4 core. It operates at 80MHz and features 256KB of Flash memory.
✓ Total Stock: 3,539 pcs
$ Price Range: $6.40

STM32L451RCT6 Available from 1 distributor

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✓ Non-Authorised
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3,539 pcs
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STM32L451RCT6 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
Tape & Reel
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STM32L451RCT6 Description

Short technical summary and product information.

This STMicroelectronics STM32L451RCT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a processing speed of 80MHz, making it suitable for demanding embedded applications. The device is equipped with 256KB of FLASH program memory and 160KB of RAM, providing ample space for code and data.

 

Key electrical features include a wide operating voltage range of 1.71V to 3.6V and integrated peripherals such as CANbus, I²C, SPI, and UART/USART. It also includes a 16-channel 12-bit Analog-to-Digital converter and a 12-bit Digital-to-Analog converter. The microcontroller operates within a temperature range of -40°C to 85°C (TA).

 

The STM32L451RCT6 comes in a 64-LQFP package, designed for surface mounting. Its compact 10x10mm package size and surface mount capability make it adaptable for various PCB designs. The part is specified with RoHS3 compliance and an MSL 1 rating.

STM32L451RCT6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L451RCT6
Subcategory: Embedded Microcontrollers

STM32L451RCT6 Compliance

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

STM32L451RCT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L451RCT6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a speed of 80MHz.
  • 256KB Flash program memory.
  • 160KB RAM size.
  • Surface mount 64-LQFP package.

STM32L451RCT6 Applications

  • Suitable for embedded control applications.
  • Ideal for systems requiring CANbus communication.
  • Used in applications with SPI and I²C interfaces.
  • Supports UART/USART communication needs.

STM32L451RCT6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L451RCT6?

The operating voltage is 1.71V to 3.6V.

What package type is the STM32L451RCT6 supplied in?

It is supplied in a 64-LQFP package.

What is the operating temperature range for this microcontroller?

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

Is the STM32L451RCT6 RoHS compliant?

Yes, it is RoHS3 Compliant.

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