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STM32G431CBT3 The STMicroelectronics STM32G431CBT3 is a 32-bit microcontroller featuring 128KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 170MHz.
Mfr Part #:

STM32G431CBT3

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32G431CBT3 is a 32-bit microcontroller featuring 128KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 170MHz.
✓ Total Stock: 3,148 pcs
$ Price Range: $6.40

STM32G431CBT3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
2,998 pcs
On Request
2998 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
150 pcs
On Request
150 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.

STM32G431CBT3 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
Tape & Reel
Voltage
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STM32G431CBT3 Description

Short technical summary and product information.

The STM32G431CBT3 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 32KB of RAM, enabling efficient execution of complex applications.

 

This microcontroller operates at a speed of 170MHz and supports a wide voltage range from 1.71V to 3.6V. Key peripherals include DMA, PWM, WDT, and various communication interfaces such as CANbus, I²C, SPI, and UART/USART. It also features integrated data converters, with 17 channels for 12-bit Analog-to-Digital conversion and 4 channels for 12-bit Digital-to-Analog conversion.

 

The STM32G431CBT3 is supplied in a compact 48-LQFP package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C (TA). The part is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

STM32G431CBT3 Quick Information

Product Type: Microcontroller
Canonical Name: STM32G431CBT3 Microcontroller

STM32G431CBT3 Compliance

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

STM32G431CBT3 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32G431CBT3 Features

  • 128KB FLASH program memory.
  • 32KB RAM for data storage.
  • ARM Cortex-M4 32-bit core.
  • 170MHz operating speed.
  • 48-LQFP surface mount package.

STM32G431CBT3 Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring high processing.
  • Features multiple communication interfaces.
  • Integrated analog-to-digital converters.

STM32G431CBT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32G431CBT3?

The program memory size is 128KB.

What type of program memory does the STM32G431CBT3 use?

It uses FLASH program memory.

What is the RAM size of the STM32G431CBT3?

The RAM size is 32KB.

What is the operating speed of the STM32G431CBT3?

The operating speed is 170MHz.

What is the core processor of the STM32G431CBT3?

The core processor is ARM Cortex-M4.

What is the operating voltage range for the STM32G431CBT3?

The operating voltage is between 1.71V and 3.6V.

What package is the STM32G431CBT3 supplied in?

It is supplied in a 48-LQFP package.

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