STMicroelectronics

STM32G474QET3TR

STMicroelectronics' STM32G474QET3TR is a high-performance microcontroller unit (MCU) belonging to the STM32G4 series. This MCU is designed for a wide range of applications, including industrial and consumer electronics, IoT devices, and automotive systems.

Description:

The STM32G474QET3TR is a 32-bit ARM Cortex-M4 MCU with a 170 MHz CPU frequency. It features a 2 MB Flash memory and 512 KB 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 and has an extended industrial temperature range of -40°C to +125°C.

Features:

1. ARM Cortex-M4 core with FPU (Floating Point Unit) for efficient computation and processing.
2. 170 MHz CPU frequency for high-performance applications.
3. 2 MB Flash memory and 512 KB RAM for ample storage and memory capacity.
4. Advanced peripherals, including 3x I2C, 5x SPI, 5x USART, 2x UART, and 1x CAN.
5. High-resolution timer, general-purpose timers, and low-power timers for precise timekeeping and control.
6. Flexible clock management for optimal power consumption and performance.
7. Advanced security features, including a hardware cryptographic processor and secure boot.
8. On-chip debugging and trace capabilities for easier development and troubleshooting.
9. Support for various communication interfaces, including USB 2.0, Ethernet, and SDIO.
10. Extended industrial temperature range for reliable operation in harsh environments.

Applications:

1. Industrial automation and control systems, such as motor control, robotics, and human-machine interfaces (HMIs).
2. Consumer electronics, including smart appliances, wearable devices, and portable electronics.
3. Internet of Things (IoT) devices, such as smart sensors, gateways, and edge computing devices.
4. Automotive systems, including body control modules, infotainment systems, and advanced driver assistance systems (ADAS).
5. Medical devices, such as patient monitoring systems, diagnostic equipment, and portable medical instruments.
6. Energy management systems, including smart grid applications and energy-efficient lighting control.
7. Audio and video processing applications, such as digital signal processing (DSP) and multimedia streaming.

The STM32G474QET3TR is a versatile and powerful MCU that can be used in a wide range of applications, offering high performance, advanced features, and robust security capabilities.