STM32G474MET3

The STM32G474MET3 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications with an emphasis on efficiency and versatility. It features a 32-bit Arm Cortex-M4 core operating at up to 170 MHz, providing powerful processing capabilities alongside a Floating Point Unit (FPU) for enhanced mathematical computations.
Key specifications include up to 512 KB of Flash memory and 128 KB of SRAM, making it suitable for complex applications. The STM32G474MET3 supports a wide range of connectivity options, including UART, SPI, I2C, and USB, along with advanced peripherals like ADCs, DACs, and timers.
Additionally, the microcontroller supports various power management features, enabling it to operate in low-power modes, which is essential for battery-operated devices. With its rich set of features and performance capabilities, the STM32G474MET3 is ideal for applications in industrial control, consumer electronics, and IoT devices.

Equivalent products to the STM32G474MET3 chip include the STM32G473RET6 and STM32G471RET6. These chips share similar ARM Cortex-M4 architecture and features, such as low power consumption and various communication interfaces. For alternative brands, consider Microchip's SAM D5X series or NXP's LPC55S6x series, which offer comparable performance and capabilities. Always verify specific requirements for compatibility.

The STM32G474MET3 is a powerful microcontroller in the STM32G4 series, featuring:
- Core: ARM Cortex-M4 with FPU running at up to 170 MHz.
- Flash Memory: 512 KB of Flash memory.
- RAM: 128 KB of SRAM.
- Peripherals:
- Up to 6 UARTs, 3 I2C, and 3 SPI interfaces.
- 1 USB 2.0 OTG FS.
- 12-bit ADC with up to 16 channels.
- 12-bit DAC.
- Timers: Multiple general-purpose and advanced control timers.
- Analog Features: Comparators and operational amplifiers.
- Digital I/O: 68 GPIO pins with flexible configurations.
- Communication: CAN, I2S, and SDMMC support.
- Low Power Modes: Various low-power modes for energy efficiency.
- Operating Temperature: -40°C to 105°C.
- Package: LQFP-64 or LQFP-100.
The STM32G474MET3 is ideal for applications requiring high performance and advanced features, such as motor control, industrial automation, and IoT devices.

The STM32G474MET3 microcontroller features a total of 100 pins. It belongs to the STM32G4 series from STMicroelectronics, which is based on the ARM Cortex-M4 core.
Key functions of its pins include:
- Digital I/O: Configurable as input or output for general-purpose applications.
- Analog Input: Supports multiple ADC channels for sensor interfacing.
- Timers: PWM output for motor control and other timing applications.
- Communication Interfaces: Includes UART, SPI, I2C, CAN, and USB interfaces for serial communication.
- Debugging Interface: SWD (Serial Wire Debug) for programming and debugging.
- Power Management: Pins for power supply and ground connections.
The STM32G474MET3 is ideal for applications requiring high performance and versatility, such as industrial control, consumer electronics, and IoT devices.

The STM32G474MET3 is manufactured by STMicroelectronics, a global semiconductor company. Founded in 1987, STMicroelectronics is headquartered in Geneve, Switzerland, and is known for its expertise in various sectors, including automotive, industrial, consumer electronics, and communications. The company produces a wide range of microcontrollers, sensors, and power management solutions, catering to the increasing demand for smart and connected devices. The STM32G474MET3 belongs to the STM32 family of microcontrollers, which are based on the Arm Cortex-M architecture and are designed for high performance, low power consumption, and versatility. These microcontrollers are widely used in applications such as IoT devices, medical equipment, industrial automation, and consumer products, enabling advanced functionalities and efficient processing. STMicroelectronics is recognized for its commitment to innovation and sustainability in the semiconductor industry.

The STM32G474MET3 is a versatile microcontroller suitable for various application areas, including:
1. IoT Devices: Enables smart home applications and environmental monitoring.
2. Wearable Devices: Supports health tracking and fitness monitoring features.
3. Industrial Automation: Utilized in control systems and sensor management.
4. Consumer Electronics: Implements functionalities in smart appliances and gadgets.
5. Automotive: Used in sensor interfaces and embedded systems for vehicle management.
6. Medical Devices: Applied in diagnostic and monitoring equipment.
7. Robotics: Serves in motor control and automation tasks.
Its low power consumption and high performance make it ideal for these applications.

The STM32G474MET3 is packaged in a LQFP (Low-profile Quad Flat Package) with 64 pins. It features a 10 x 10 mm footprint and a 0.5 mm pitch.