STM32G474QBT6
- Mfr.Part #
- STM32G474QBT6
- Manufacturer
- STMicroelectronics
- Package / Case
- 128-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 128LQFP
- Stock
- 437
- In Stock :
- 437
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 3.6V
- PWM Channels :
- yes
- Supply Voltage-Min (Vsup) :
- 1.71V
- RAM Size :
- 128K x 8
- Bit Size :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Program Memory Size :
- 128KB 128K x 8
- Length :
- 14mm
- Series :
- STM32G4
- Speed :
- 170MHz
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Reach Compliance Code :
- Compliant
- Has ADC :
- yes
- Core Size :
- 32-Bit
- External Data Bus Width :
- 16
- Surface Mount :
- yes
- Factory Lead Time :
- 10 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 128-LQFP
- Data Converter :
- A/D 42x12b; D/A 7x12b
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.4mm
- Clock Frequency :
- 48MHz
- Number of I/O :
- 107
- Address Bus Width :
- 26
- DMA Channels :
- yes
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 14mm
- Supply Voltage :
- 3V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Core Processor :
- ARM® Cortex®-M4F
- Oscillator Type :
- Internal
- Number of Terminations :
- 128
- Datasheets
- STM32G474QBT6

Microcontrollers STMicroelectronics STM32G474QBT6 Overview
The Microcontrollers STMicroelectronics STM32G474QBT6 represents a robust, high-performance 32-bit microcontroller, engineered to deliver outstanding computational speed and efficiency. Built by STMicroelectronics, a leader in semiconductor solutions, this MCU is optimized for demanding applications requiring a compact form factor with low power consumption and high reliability. The STM32G474QBT6 integrates 128KB of flash memory within a 128LQFP package, making it a perfect choice for sophisticated control systems. With its advanced architecture and scalable capabilities, this microcontroller is designed to meet the rigorous needs of modern industrial applications, offering a comprehensive solution for developers looking to leverage powerful processing capabilities in their designs.
STM32G474QBT6 Features
The STM32G474QBT6 microcontroller boasts an array of features designed to enhance performance and functionality. Key features include a 32-bit ARM Cortex-M4 core with DSP and FPU extensions that provide high computational power. The device offers a rich set of peripherals including multiple timers, comparators, and converters (ADCs and DACs), which facilitate precision control and data acquisition. Additionally, it supports various communication protocols like USART, SPI, and I2C, ensuring flexible connectivity options for a range of industrial applications. Its robust design includes enhanced security features and multiple power-saving modes, which are crucial for developing energy-efficient and secure applications.
STM32G474QBT6 Applications
- Industrial Automation: In industrial automation systems, the STM32G474QBT6 can manage complex processes through its real-time capabilities and multiple I/O interfaces, improving system efficiency and reliability.
- Motor Control: The MCU's high-resolution timers and advanced control peripherals are ideal for precision motor control, allowing for smoother operation and enhanced performance in applications like CNC machines and robotics.
- Renewable Energy Systems: It is well-suited for managing energy conversion processes in solar inverters and wind turbine controllers, where its high processing power and low-power modes optimize energy efficiency.
- Medical Devices: In medical applications, the STM32G474QBT6 ensures reliable data handling and precise sensor interfacing, crucial for devices like portable health monitoring systems.
- Consumer Electronics: This MCU enhances user experience in consumer electronics, such as gaming consoles and smart appliances, by supporting sophisticated user interfaces and connectivity solutions.
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