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Manufacturer |
STMicroelectronics
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Manufacturer Product Number |
STM32G431CBU3
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Description |
IC MCU 32BIT 128KB FLSH 48UFQFPN
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Type |
Description |
Select All |
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Category |
Integrated Circuits (ICs)
Embedded
Microcontrollers
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Mfr |
STMicroelectronics |
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Series |
STM32G4 |
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Packaging |
Tray
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Part Status |
Active
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DigiKey Programmable |
Not Verified
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Core Processor |
ARM® Cortex®-M4F
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Core Size |
32-Bit
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Speed |
170MHz
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Connectivity |
CANbus, I2C, IrDA, LINbus, SPI, UART/USART
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Peripherals |
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
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Number of I/O |
42
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Program Memory Size |
128KB (128K x 8) |
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Program Memory Type |
FLASH
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EEPROM Size |
–
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RAM Size |
32K x 8
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Voltage – Supply (Vcc/Vdd) |
1.71V ~ 3.6V
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Data Converters |
A/D 18x12b; D/A 4x12b
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Oscillator Type |
Internal
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Operating Temperature |
-40°C ~ 125°C (TA)
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Mounting Type |
Surface Mount
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Supplier Device Package |
48-UFQFPN (7×7)
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Package / Case |
48-UFQFN Exposed Pad
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Base Product Number |
STM32G431 |
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Digital Power Conversion: Ideal for high-efficiency DC-DC converters, inverters, and digital power supplies thanks to its high-resolution timers and fast ADCs.
Motor Control: Optimized for permanent magnet synchronous motor (PMSM) and brushless DC (BLDC) motor control in drones, robotics, and power tools.
Industrial Automation: Supports complex sensor fusion and industrial networking protocols for smart sensors and actuators.
Consumer Electronics: Used in high-end appliances and e-mobility solutions that require precise real-time control and low power consumption.
100% Original ST Silicon: We guarantee authentic STM32G431CBU3 chips with full traceability, ensuring reliable firmware execution and long-term stability.
Shenzhen Hub Advantage: Based in the heart of the global electronics trade (Huaqiangbei), we provide the latest market pricing and immediate stock availability for the G4 series.
Ready for Global Export: Professional handling of international logistics to markets including Mexico, Russia, Iran, and Europe, with full support for customs documentation.
Flexible Procurement: Whether you are in the prototyping stage or scaling up for mass production, we offer scalable pricing and expert supply chain support.