STM32G431VBT6
SearchMCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: —RoHS Compliant MSL MSL 3
Farnell(1/6)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
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View PlansConfirmed Stock
14,504
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
9 of 11 suppliers stocked
Best Unit Price
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Availability
9of 11 suppliers
Fastest delivery: 217 days
Shortest factory lead: 52 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 9,000 | — | — | Minimum order quantity 13 | — | In Stock | |
 | STM32G431VBT6 | 2,700 | 217 days | — | Minimum order quantity 90Order multiple 90 | — | In Stock |
 | 738 | 224 days | — | Minimum order quantity 1 | — | In Stock | |
 | 522 | — | 52 weeks | Minimum order quantity 1Order multiple 540 | Tray | In Stock | |
   | 461 | — — — | — 52 weeks — | Minimum order quantity 1 Minimum order quantity 540 Minimum order quantity 540Order multiple 90 | — | In Stock | |
 | 438 | — | — | Minimum order quantity 1Order multiple 90 | Tray | In Stock | |
 | 285 | — | 52 weeks | Minimum order quantity 1Order multiple 90 | Tray | In Stock | |
 | 180 | — | — | Minimum order quantity 1 | piece(s) | In Stock | |
 | STM32G431VBT6 | 180 | — | — | Minimum order quantity 1 | — | In Stock |
 | STM32G431VBT6 | 0 | 371 days | — | Minimum order quantity 90Order multiple 90 | — | No Stock |
 | 0 | — | 52 weeks | Minimum order quantity 540Order multiple 90 | TRAY | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Bürklin 51S2430 | ARM Cortex M4 microcontroller, 32 bit, 170 MHz, LQFP-100, STM32G431VBT6 | Yes | — | Active | Yes | Microcontrollers | PH | — | 85423190 (EU CN) | piece(s) | |
Digi-Key 497-19472-ND | ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit 170MHz 128KB (128K x 8) FLASH 100-LQFP (14x14) | — | MSL 3 | Active | — | Integrated Circuits (ICs) | — | — | 8542.31.0025 (US HTS) | Tray | |
Avnet Silica STM32G431VBT6 | ARM CORTEX-M4 32B MCU+FPU | Yes | — | — | — | — | — | — | — | — | |
Farnell 3132410 | STMICROELECTRONICS - STM32G431VBT6 - ARM-MCU, STM32 Family STM32G4 Series Microcontrollers, ARM Cortex-M4F, 32 Bit, 170 MHz, 128 KB | Yes | — | Active | No SVHC (25-Jun-2025) | — | IT | — | 85423190 (EU CN) | — | |
Verical STM32G431VBT6 | MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray | Yes | — | Active | — | Microcontrollers - MCUs | — | — | — | — | |
Avnet EBV STM32G431VBT6 | ARM CORTEX-M4 32B MCU+FPU | Yes | — | — | — | — | — | — | — | — | |
Winsource STM32G431VBT6 | IC MCU 32BIT 128KB FLASH 100LQFP / ARM® Cortex®-M4F series Microcontroller IC 32-Bit Single-Core 170MHz 128KB (128K x 8) FLASH 100-LQFP (14x14) | Yes | — | — | — | — | — | — | — | — | |
Mouser 511-STM32G431VBT6 | ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal | Yes | — | — | — | ARM Microcontrollers - MCU | — | 0.000681 g | 8542319000 | Tray | |
Schukat STM32G431VBT6 | MC 32 bit 1.71V 128KB Flash LQFP-100 | — | — | — | — | — | — | — | — | — | |
LCSC C529359 | ARM Cortex-M4F 32 Bit 170MHz 86 LQFP-100(14x14) Microcontrollers RoHS | Yes | — | — | — | Microcontrollers (MCU/MPU/SOC) | — | 0.00064 g | — | Tray | |
Arrow USA STM32G431VBT6 | MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray | Yes | — | Active | — | Microcontrollers - MCUs | — | — | — | — | |
Future Electronics STM32G431VBT6 | STM32G Series 128 kB Flash 32 kB RAM 170 MHz 32-Bit Microcontroller - LQFP-100 | Yes | — | Active | — | 32 bit | — | 11.2 g | — | TRAY | |
MyArrow STM32G431VBT6 | MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray | Yes | — | Active | — | D | — | — | — | EACH |
Technical Attributes
AssemblySMD
Clock frequency170Hz
Core Size32 bit
Data RAM Size32 KB
EnclosureLQFP-100
max. operating temperature85°C
Memory size128 KB
min. operating temperature-40°C
Number of I/Os86
Number of pins100
Processor coreARM Cortex M4
ProtocolI2C, USART/UART/LPUART, FDCAN, USB, UCPD, SAI
Versionflash
Voltage1.71-3.6 V