STMicroelectronics

STM32G473QET6  

Microcontrollers

The STM32G473QET6 is a high-performance microcontroller (MCU) from STMicroelectronics, a leading semiconductor company. It belongs to the STM32G4 series, which is designed for a wide range of applications, including industrial, automotive, and consumer electronics.

Description:

The STM32G473QET6 is a 32-bit ARM Cortex-M4 MCU with a 170 MHz CPU frequency. It features a 2 MB flash memory and 512 KB of RAM, making it suitable for complex applications that require substantial memory resources. The device operates on a power supply range of 1.71 V to 3.6 V, which allows for flexible power management.

Features:

1. ARM Cortex-M4 core with FPU (Floating Point Unit) for high-performance processing and efficient floating-point operations.
2. 170 MHz CPU frequency for fast processing capabilities.
3. 2 MB flash memory and 512 KB RAM for ample storage and memory resources.
4. Advanced peripherals, including:
   • 3x 16-bit timers, 2x 32-bit timers, and 2x low-power 16-bit timers.
   • Advanced control timer (AWDT) and watchdog timer (WWDT).
   • I2C, SPI, and USART interfaces for communication with external devices.
   • USB 2.0 full-speed device/OTG controller for USB connectivity.
   • SDMMC interface for memory card support.
   • Ethernet MAC interface for networking capabilities.
5. Security features, such as a hardware cryptographic processor, true random number generator (TRNG), and secure boot.
6. Power-saving features, including a low-power sleep mode and flexible power voltage scaling.
7. Wide operating temperature range (-40°C to +125°C) for use in various environmental conditions.

Applications:

The STM32G473QET6 is suitable for a wide range of applications due to its high-performance processing capabilities, advanced peripherals, and power-saving features. Some potential applications include:

1. Industrial automation and control systems, such as motor control, robotics, and sensor interfacing.
2. Automotive applications, including body control modules, infotainment systems, and advanced driver assistance systems (ADAS).
3. Consumer electronics, such as smart home devices, wearables, and portable multimedia devices.
4. Medical devices, including patient monitoring systems and diagnostic equipment.
5. IoT (Internet of Things) devices, such as smart sensors, gateways, and controllers.
6. Networking and communication equipment, including routers, switches, and modems.

In summary, the STM32G473QET6 is a versatile and powerful microcontroller that can be used in a wide range of applications, from industrial automation to consumer electronics and automotive systems. Its high-performance ARM Cortex-M4 core, advanced peripherals, and power-saving features make it an ideal choice for developers looking to create efficient and reliable embedded systems.

STM32G473QET6 Documents

Download datasheets and manufacturer documentation for STM32G473QET6

Errata :

STM32G47x, STM32G48x      

PCN Assembly/Origin :

Lead Finishing 12/May/2023      

Datasheets :

STM32G473xB, STM32G473xC, STM32G473xE Datasheet      

Manuals :

STM32G4 Ref. Manual      

PCN Design/Specification :

Mult Des Die Rev 24/Nov/2020