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STM32L431CBT6TR The STMicroelectronics STM32L431CBT6TR is a 32-bit microcontroller featuring an ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 64KB of RAM.
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STM32L431CBT6TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L431CBT6TR is a 32-bit microcontroller featuring an ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 64KB of RAM.
✓ Total Stock: 2,400 pcs
$ Price Range: $6.40

STM32L431CBT6TR Available from 1 distributor

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✓ Non-Authorised
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2,400 pcs
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STM32L431CBT6TR 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
Voltage
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STM32L431CBT6TR Description

Short technical summary and product information.

The STM32L431CBT6TR is a microcontroller from STMicroelectronics, built around the ARM Cortex-M4 core. This 32-bit processor operates at speeds up to 80MHz and is designed for embedded applications.

 

Key electrical specifications include 128KB of FLASH program memory and 64KB of RAM. It supports a wide supply voltage range from 1.71V to 3.6V and features various peripherals such as DMA, PWM, and WDT, along with connectivity options including CANbus, I2C, SPI, and USB.

 

This microcontroller is housed in a compact 48-LQFP (7x7mm) surface-mount package. It operates within a temperature range of -40°C to 85°C (TA). The device includes integrated data converters, with 10x12-bit SAR ADCs and 2x12-bit DACs.

 

Environmental compliance includes RoHS3 compliance and REACH unaffected status. The package is supplied on tape and reel.

STM32L431CBT6TR Quick Information

Product Type: Microcontroller
Canonical Name: STM32L431CBT6TR Microcontroller
Subcategory: Embedded Microcontrollers

STM32L431CBT6TR Compliance

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

STM32L431CBT6TR Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L431CBT6TR Features

  • ARM Cortex-M4 32-bit core processor.
  • Operates at speeds up to 80MHz.
  • 128KB FLASH program memory.
  • 64KB RAM size.
  • Surface mount 48-LQFP package.

STM32L431CBT6TR Applications

  • Embedded control in industrial systems
  • Low power IoT device applications
  • Motor control and automation
  • Sensor data processing
  • Communication interface integration

STM32L431CBT6TR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L431CBT6TR?

The operating voltage is 1.71V to 3.6V.

What package type is the STM32L431CBT6TR microcontroller supplied in?

The STM32L431CBT6TR is supplied in a 48-LQFP (7x7mm) package.

What is the operating temperature range for this microcontroller?

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

Is the STM32L431CBT6TR RoHS compliant?

Yes, it is RoHS3 Compliant.

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