Mfr Part #:

STM32G431RBI6

The STM32G431RBI6 is a 32-bit microcontroller from STMicroelectronics featuring 128KB of FLASH memory and operating at 170MHz. It comes in a 64-UFBGA package.

✓ Total Stock: 11,330 pcs

$ Price Range: $6.40

STM32G431RBI6 Available from 3 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	5,390 pcs On Request	5390 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	940 pcs On Request	940 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32G431RBI6 Description

Short technical summary and product information.

The STM32G431RBI6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core. It offers 128KB of FLASH program memory and 32KB of RAM, with a clock speed of up to 170MHz.

This microcontroller supports a wide range of connectivity options including CANbus, I²C, IrDA, LINbus, SPI, and UART/USART. It features 23 analog-to-digital converters (12-bit) and 4 digital-to-analog converters (12-bit), along with peripherals such as DMA, POR, PWM, and WDT. The operating voltage ranges from 1.71V to 3.6V, and it operates within a temperature range of -40°C to 85°C.

The STM32G431RBI6 is supplied in a compact 64-UFBGA (5x5) package, suitable for surface mounting. It has 52 I/O pins. The device is RoHS3 Compliant and REACH Unaffected.

STM32G431RBI6 Quick Information

Product Type: Microcontroller

Series: STM32G4

Canonical Name: STM32G431RBI6 Microcontroller

Subcategory: Embedded Microcontrollers

STM32G431RBI6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32G431RBI6 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

STM32G431RBI6 Features

128KB FLASH, 32KB RAM
170MHz ARM Cortex-M4F core
Wide range of connectivity options
23x 12-bit ADC, 4x 12-bit DAC
64-UFBGA surface mount package

STM32G431RBI6 Applications

Embedded control systems
Industrial automation
IoT devices
Consumer electronics

STM32G431RBI6 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the STM32G431RBI6?

The operating voltage is 1.71V to 3.6V.

What is the operating temperature range of the STM32G431RBI6?

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

What package type is the STM32G431RBI6 supplied in?

The STM32G431RBI6 is supplied in a 64-UFBGA package.

What is the RoHS status of the STM32G431RBI6?

The STM32G431RBI6 is RoHS3 Compliant.

What is the program memory size of the STM32G431RBI6?

The program memory size is 128KB.

What is the speed of the STM32G431RBI6 microcontroller?

The speed of the STM32G431RBI6 is 170MHz.

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
AEC Qualified	No
Automotive Grade	No
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit Single-Core
Data Converters	A/D 23x12b; D/A 4x12b
Industrial Grade	Yes
Medical Grade	No
Military Grade	No
Mounting Type	Surface Mount
Number of I	52
Number of I/O	52
Operating Temperature	-40°C~85°C(TA)
Operating Voltage	1.71V ~ 3.6V
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
RAM Size	32K x 8
Speed	170MHz
Supplier Device Package	64-UFBGA (5x5)
Voltage	1.71V ~ 3.6V