STMicroelectronics · STM32G
STM32G431RBT3TR
IC MCU 32BIT 128MB FLASH 64LQFP
64-LQFP
Request this exact part →Source catalog record 8905993. Page generated 2026-10-10. Supply verification pending quotation.
- Core Processor
- ARM® Cortex®-M4
- Program Memory Size
- 128KB (128K x 8)
- RAM Size
- 32K x 8
- Connectivity
- CANbus, I²C, IrDA, LINbus, SPI, UART/USART
- Speed
- 170MHz
- Operating Temperature
- -40°C ~ 125°C (TA)
Source specifications
These fields are source references. Confirm the current manufacturer document before design or procurement approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Complete ordering code | STM32G431RBT3TR |
| Catalog family | STM32G |
| Source category | Microcontrollers |
| Source package | 64-LQFP |
| Product Status | Active |
| DigiKey Programmable | Not provided in source |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Speed | 170MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 52 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | Not provided in source |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 23x12b SAR; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10x10) |
Documentation
STM32G431RBT3TR ↗Catalog sources
www.ic-components.com · STMicroelectronics · STM32G431RBT3TR ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Ordering and procurement checks
- Retain the complete code STM32G431RBT3TR, including all suffixes.
- Confirm footprint, pin assignments, ratings and development dependencies using the exact manufacturer documentation.
- State quantity, required arrival date, approved alternates and traceability requirements with your RFQ.
Questions before ordering
What package is recorded for STM32G431RBT3TR?
The source catalog lists 64-LQFP. Confirm footprint and pin assignments using the exact manufacturer documentation.
How do I request STM32G431RBT3TR?
Provide the complete ordering code, required quantity, destination and delivery date using the form on this page. Price and availability are confirmed in the quotation.
Is STM32G431RBT3TR currently in stock?
This page contains historical catalog information. Current available quantity, condition and lead time must be confirmed by the sourcing team.
Can I substitute another code for STM32G431RBT3TR?
Use only an engineering-approved alternate. Similar naming, capacity or package alone does not establish compatibility.
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