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STM32L431VCT6 The STM32L431VCT6 is a 32-bit microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It offers 256KB of FLASH program memory and 64KB of RAM.
Mfr Part #:

STM32L431VCT6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L431VCT6 is a 32-bit microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It offers 256KB of FLASH program memory and 64KB of RAM.
✓ Total Stock: 2,927 pcs
$ Price Range: $6.40

STM32L431VCT6 Available from 2 distributors

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✓ Non-Authorised
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1,841 pcs
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1841 pcs On Request 1 On Request On Request On Request On Request On Request
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1,086 pcs
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1086 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32L431VCT6 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
Supplier Package
Tape & Reel
Voltage
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STM32L431VCT6 Description

Short technical summary and product information.

This STMicroelectronics STM32L431VCT6 is a high-performance 32-bit microcontroller built around the ARM Cortex-M4 core. It operates at speeds up to 80MHz and features 256KB of FLASH program memory and 64KB of RAM, making it suitable for a wide range of embedded applications.

 

The microcontroller supports a wide operating voltage range from 1.71V to 3.6V and operates within a temperature range of -40°C to 85°C (TA). It includes integrated peripherals such as DMA, PWM, and WDT, along with data converters (16-bit A/D and 12-bit D/A).

 

Connectivity options include CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, and UART/USART, providing flexibility for various communication needs. The device is housed in a 100-LQFP package and is designed for surface mounting.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected status, though these are currently unverified.

STM32L431VCT6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L431VCT6 Microcontroller
Subcategory: Embedded Microcontrollers

STM32L431VCT6 Compliance

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

STM32L431VCT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L431VCT6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • 256KB FLASH program memory.
  • 64KB RAM size.
  • 80MHz clock speed.
  • 100-LQFP surface mount package.

STM32L431VCT6 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition applications.
  • Used in communication interface designs.
  • Applicable for IoT device development.

STM32L431VCT6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L431VCT6?

The operating voltage is 1.71V to 3.6V.

What is the operating temperature range?

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

What package type is the STM32L431VCT6 supplied in?

It is supplied in a 100-LQFP package.

What is the program memory size?

The program memory size is 256KB (256K x 8).

What is the RAM size?

The RAM size is 64K x 8.

What is the clock speed of this microcontroller?

The clock speed is 80MHz.

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