STMicroelectronics

STM32G474VEH3

The STM32G474VEH3 is a microcontroller unit (MCU) produced by STMicroelectronics, a leading global semiconductor company. This MCU belongs to the STM32G4 series, which is designed for a wide range of applications, including industrial, automotive, and consumer electronics.

Description:

The STM32G474VEH3 is a high-performance, low-power MCU based on the Arm Cortex-M4 core with FPU (Floating Point Unit). It operates at a maximum frequency of 170 MHz and features a 1 MB flash memory and 320 KB of RAM. The MCU is built on a 32-bit architecture and supports advanced debugging and trace capabilities.

Features:

1. Arm Cortex-M4 core with FPU, running at 170 MHz
2. 1 MB flash memory and 320 KB RAM
3. Advanced debugging and trace capabilities
4. DMA (Direct Memory Access) controller
5. Flexible static memory controller supporting external memory
6. CRC calculation unit and 96-bit unique ID
7. RTC (Real-Time Clock) with HW calendar and alarms
8. Up to 17 timers, including 2x PWM timers for motor control
9. USB Type-C Power Delivery (PD) controller
10. CAN (Controller Area Network) and SAI (Serial Audio Interface) controllers
11. Multiple communication interfaces, including I2C, SPI, USART, and UART
12. GPIO (General Purpose Input/Output) with various Alternate Function (AF) configurations
13. Advanced control PWM timers with dead-time and emergency stop features
14. Programmable voltage reference buffer
15. Temperature sensor and capacitive sensing channels

Applications:

The STM32G474VEH3 MCU is suitable for a wide range of applications due to its high performance, low power consumption, and advanced features. Some of the key applications include:

1. Industrial automation and motor control
2. Battery management systems
3. Energy and power management
4. Medical devices and equipment
5. Consumer electronics, such as smart appliances and IoT devices
6. Automotive applications, including powertrain control and body control modules
7. Robotics and drones
8. Advanced human-machine interface (HMI) systems
9. Audio and video processing applications
10. Security and surveillance systems

In summary, the STM32G474VEH3 is a versatile and powerful MCU that caters to various applications across different industries. Its high-performance Arm Cortex-M4 core, extensive communication interfaces, and advanced features make it an ideal choice for developers looking to create innovative and efficient solutions.