STM32G431KBU6

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STM32G431KBU6

IC MCU 32BIT 128KB FLSH 32UFQFPN

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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 26
ProgramMemorySize 128KB (128K x 8)
ProgramMemoryType FLASH
RAMSize 32K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 11x12b; D/A 4x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-UFQFN Exposed Pad

Tổng quan

Description

The STM32G431KBU6 is a microcontroller from STMicroelectronics, part of the STM32G4 series, which is designed for high-performance applications. It features an ARM Cortex-M4 core operating at up to 170 MHz, providing efficient processing power with a floating-point unit (FPU) for advanced mathematical computations.
Key specifications include:
- Flash memory: 256 KB
- SRAM: 64 KB
- GPIO pins: 37, supporting various configurations
- Integrated peripherals: ADCs, timers, I2C, SPI, USART, and more
- Low-power modes, enhancing energy efficiency for battery-powered applications
- USB Type-C and USB On-The-Go (OTG) support
The STM32G431KBU6 is suitable for applications in consumer electronics, industrial control, and IoT devices due to its versatility and performance. The device is supported by the STM32Cube ecosystem, offering development tools, libraries, and middleware, facilitating rapid prototyping and deployment. Overall, it provides a robust platform for developers looking to create innovative solutions.

Features

The STM32G431KBU6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications with a focus on power efficiency. Key features include:
- Core: ARM Cortex-M4 core running at up to 170 MHz with a 2.14 DMIPS/MHz performance.
- Memory: 128 KB of Flash memory and 32 KB of SRAM.
- Peripherals: Multiple communication interfaces, including up to 3 UARTs, 2 I2C, 2 SPI, and USB 2.0.
- Timers: 4 general-purpose timers and 1 advanced-control timer for motor control applications.
- ADC: 12-bit ADC with up to 16 channels and a maximum sampling rate of 3.6 MSPS.
- DAC: 12-bit Digital-to-Analog Converter.
- Low Power Modes: Various modes for energy savings.
- Operating Voltage: 1.7V to 3.6V.
- Package: LQFP-32 package for compact designs.
This microcontroller is suitable for applications in industrial control, consumer electronics, and IoT devices, balancing performance with power efficiency.

Package

The STM32G431KBU6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. It is designed for compact applications and provides easy PCB mounting and thermal performance.

Pinout

The STM32G431KBU6 features a pin count of 48 pins in a UFQFPN package. It is based on the ARM Cortex-M4 core and operates at a maximum frequency of 170 MHz. The microcontroller includes a variety of peripherals, such as:
- GPIOs: General-purpose input/output pins for interfacing with external components.
- Timers: Multiple 16-bit and 32-bit timers for timing operations and PWM generation.
- ADC: Up to 3 analog-to-digital converters for converting analog signals to digital.
- DAC: Digital-to-analog converter for generating analog signals.
- Communication Interfaces: Including I2C, SPI, UART, and CAN.
- USB: Full-speed USB 2.0 interface for connectivity.
- Flash Memory: Up to 256 KB of flash storage and 64 KB of SRAM.
This versatile microcontroller is suitable for various applications, including motor control, IoT devices, and consumer electronics.

Manufacturer

The STM32G431KBU6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs and produces a wide range of electronic components, including microcontrollers, sensors, and power management devices, catering to various industries such as automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovation in embedded systems and has a strong focus on developing energy-efficient solutions.

Application

The STM32G431KBU6 is suited for various application areas, including:
1. Wearable Devices: Low power consumption and efficient processing.
2. IoT Applications: Connectivity and sensor management.
3. Industrial Automation: Control systems and data acquisition.
4. Medical Devices: Monitoring and data processing.
5. Consumer Electronics: Smart home devices and remote controls.
6. Automotive: Sensors and communication interfaces.
Its features support a wide range of embedded applications requiring performance and energy efficiency.

Equivalent

Equivalent products to the STM32G431KBU6 chip include the STM32G440KBU6 and STM32G474KBU6. These chips share similar features, such as ARM Cortex-M4 core, comparable memory sizes, and peripherals. Additionally, other STM32G4 series chips may offer varying configurations and performance levels suitable for similar applications. Always check specific specifications to ensure compatibility for your design.

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