STM32G431CBU6
SearchARM CORTEX-M4 32B MCU+FPU
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: ITRoHS Compliant MSL MSL 3
Farnell(1/3)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
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View PlansConfirmed Stock
42,398
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
2 of 10 suppliers stocked
Best Unit Price
—
Availability
2of 10 suppliers
Shortest factory lead: 52 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 37,440 | — | — | Minimum order quantity 8 | — | In Stock | |
 | 4,958 | — | — | Minimum order quantity 1 | Tray | In Stock | |
 | STM32G431CBU6 | 0 | 366 days | — | Minimum order quantity 260Order multiple 260 | — | No Stock |
 | STM32G431CBU6 | 0 | 366 days | — | Minimum order quantity 260Order multiple 260 | — | No Stock |
 | 497-19475-ND | Unknown | — | 52 weeks | Minimum order quantity 1 | Tray | Unknown |
 | 0 | 372 days | — | Minimum order quantity 1 | — | No Stock | |
 | 0 | — | 52 weeks | Minimum order quantity 10 | TRAY | No Stock | |
 | 0 | — | 52 weeks | Minimum order quantity 1 | Tray | No Stock | |
 | 0 | — | — | Minimum order quantity 1 | EACH | No Stock | |
 | 0 | — | — | Minimum order quantity 260 | — | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Avnet Silica STM32G431CBU6 | ARM CORTEX-M4 32B MCU+FPU | Yes | — | — | — | — | — | — | — | — | |
Farnell 3132404 | STMICROELECTRONICS - STM32G431CBU6 - 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) | — | |
Avnet EBV STM32G431CBU6 | ARM CORTEX-M4 32B MCU+FPU | Yes | — | — | — | — | — | — | — | — | |
TME STM32G431CBU6 | IC: Mikrocontroller STM32 ARM; 170MHz; UFQFPN48; 1,71÷3,6VDC | — | — | Blocked For Zbl Backorders | — | ST-Mikrocontroller | — | — | — | — | |
Future Electronics STM32G431CBU6 | STM32G Series 128 kB Flash 32 kB RAM 170 MHz 32-Bit Microcontroller - UFQFPN-48 | Yes | — | Active | — | 32 bit | — | 1.692308 g | — | TRAY | |
Mouser 511-STM32G431CBU6 | ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal | Yes | — | — | — | ARM Microcontrollers - MCU | — | 0.0001 g | 8542319092 | Tray | |
Digi-Key 497-19475-ND | ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit 170MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) | — | MSL 3 | Active | — | Integrated Circuits (ICs) | — | — | 8542.31.0025 (US HTS) | Tray | |
Winsource STM32G431CBU6 | IC MCU 32BIT 128KB FLSH 48UFQFPN / ARM® Cortex®-M4F series Microcontroller IC 32-Bit Single-Core 170MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) | Yes | — | — | — | — | — | — | — | — | |
LCSC C529356 | ARM Cortex-M4F 32 Bit 170MHz UFQFPN-48(7x7) Microcontrollers RoHS | Yes | — | — | — | Microcontrollers (MCU/MPU/SOC) | — | 0.00011 g | — | Tray | |
MyArrow STM32G431CBU6 | MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin UFQFPN EP Tray | Yes | — | Active | — | D | — | — | — | EACH |
Technical Attributes
ADC-Auflösung12 Bit
ADC-Kanäle18Kanäle
Anzahl der Ein-/Ausgänge42I/O(s)
Anzahl der Pins48Pin(s)
BausteinkernARM Cortex-M4F
Betriebsfrequenz, max.170MHz
Betriebstemperatur, max.85°C
Betriebstemperatur, min.-40°C
Datenbusbreite32 Bit
euEccnNLR
hazardousfalse
IC-Gehäuse / BauformUFQFPN
IC-MontageOberflächenmontage
isCanonicalY
MCU-BaureiheSTM32G4
MCU-FamilieSTM32
MSLMSL 3 - 168 Stunden
productTraceabilityNo
ProduktpaletteSTM32 Family STM32G4 Series Microcontrollers
Programmspeichergröße128KB
Qualifikation-
RAM-Speichergröße32KB
rohsPhthalatesCompliantYES
SchnittstellenCAN, I2C, I2S, SAI, SPI, USART, USB
usEccn3A991.a.2
Versorgungsspannung, max.3.6V
Versorgungsspannung, min.1.71V