STM32G431CBU3

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STM32G431CBU3

IC MCU 32BIT 128KB FLSH 48UFQFPN

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Thông số kỹ thuật

Package Tray
Series STM32G4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4F
CoreSize 32-Bit Single-Core
Speed 170MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O 42
ProgramMemorySize 128KB (128K x 8)
ProgramMemoryType FLASH
RAMSize 32K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 18x12b; D/A 4x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 48-UFQFN Exposed Pad

Tổng quan

Description

The STM32G431CBU3 is a microcontroller from STMicroelectronics, part of the STM32G4 series, designed for high-performance and low-power applications. It is based on the ARM Cortex-M4 core, operating at a frequency of up to 170 MHz, and includes a floating-point unit for efficient mathematical computations.
Key features include 256 KB of flash memory, 64 KB of SRAM, and various peripherals such as ADCs, timers, and communication interfaces (I2C, SPI, USART). The microcontroller supports advanced features like digital signal processing (DSP) and has a rich set of analog functions.
The STM32G431CBU3 is suitable for applications in industrial control, consumer electronics, and IoT devices, offering a balance between performance, power efficiency, and versatility. It operates within a temperature range of -40 to 125 °C, making it suitable for harsh environments. The device is available in a compact LQFP package, facilitating easy integration into various designs.

Features

The STM32G431CBU3 is part of STMicroelectronics' STM32G4 series, designed for high-performance applications. Key features include:
- Core: ARM Cortex-M4 with FPU, operating at up to 170 MHz.
- Flash Memory: 256 KB of embedded flash memory.
- RAM: 64 KB of SRAM.
- DAC: 12-bit digital-to-analog converter (DAC).
- ADC: 12-bit analog-to-digital converter with up to 16 channels and 2.5 Msps sampling rate.
- Timers: Multiple timers including advanced-control timers for motor control.
- Connectivity: Supports USART, SPI, I2C, and CAN interfaces.
- USB: Full-speed USB 2.0 interface.
- GPIOs: Up to 37 general-purpose I/O pins.
- Low-power modes: Multiple low-power modes for energy-efficient operation.
- Operating voltage: 1.7V to 3.6V.
- Package: LQFP48.
These features make the STM32G431CBU3 suitable for a wide range of applications, including industrial control, consumer electronics, and IoT devices.

Package

The STM32G431CBU3 is packaged in a 48-pin LQFP (Low-profile Quad Flat Package) with a 7x7 mm footprint.

Pinout

The STM32G431CBU3 is a microcontroller from STMicroelectronics, part of the STM32G4 series. It features a 48-pin LQFP (Low-profile Quad Flat Package) configuration.
Key functions and features include:
- Core: ARM Cortex-M4 processor with FPU, running up to 170 MHz.
- Flash Memory: 256 KB of Flash memory.
- RAM: 64 KB of SRAM.
- I/O Ports: Up to 35 general-purpose I/O pins.
- Timers: Multiple timers for PWM, input capture, and output compare functionalities.
- Communication Interfaces: Supports several interfaces including 3 x SPI, 2 x I2C, 1 x UART, and USB 2.0.
- ADC: 12-bit ADC with up to 3.6 MSPS.
- DAC: 12-bit DAC.
The combination of these features makes the STM32G431CBU3 suitable for various applications, including motor control, industrial automation, and consumer electronics.

Manufacturer

The STM32G431CBU3 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including microcontrollers, sensors, and integrated circuits, for various applications in industries such as automotive, consumer electronics, industrial automation, and IoT (Internet of Things). The company is headquartered in Geneva, Switzerland, and is known for its focus on innovation and commitment to sustainability in the tech industry. It plays a significant role in advancing technologies that enhance connectivity and efficiency across multiple sectors.

Application

The STM32G431CBU3 microcontroller is ideal for applications in consumer electronics, IoT devices, wearables, and smart home automation. It supports motor control, industrial automation, and sensor management, thanks to its low power consumption and high performance. Additionally, it is suitable for medical devices and portable applications that require efficient processing and connectivity features like Bluetooth and NFC.

Equivalent

The STM32G431CBU3 is part of STMicroelectronics' STM32G4 series. Equivalent products include STM32G431KB, STM32G431RB, and STM32G431CBU6, which share similar features and performance. Other alternatives from the STM32G4 family may include various memory configurations and peripheral options, but ensure compatibility with your specific application requirements. Always consult the datasheets for precise specifications.

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