STMicroelectronics

STM32G474VBT3TR

STMicroelectronics' STM32G474VBT3TR is a high-performance microcontroller belonging to the STM32G4 series, designed for a wide range of applications that require advanced features and improved energy efficiency.

Description:

The STM32G474VBT3TR is a 32-bit ARM Cortex-M4 core-based microcontroller, featuring a high clock speed of up to 170 MHz. It is manufactured using a 65nm process technology and operates with a power supply voltage ranging from 1.71V to 3.6V. This device is available in a 353-ball BGA package.

Features:

1. Core: ARM Cortex-M4 core with FPU (Floating Point Unit), running at a maximum frequency of 170 MHz.
2. Memory: 1 MB of Flash memory and 320 KB of SRAM.
3. Connectivity: Advanced communication interfaces, including USB 2.0 HS and FS, 2x I2C, 5x USART, 3x SPI, and 2x SDIO.
4. Timers: 12x timers, including 2x 32-bit timers with up to 4 IC/OC, 2x 16-bit timers with up to 4 IC/OC, and 2x low-power 16-bit timers.
5. ADC: 3x 12-bit ADC with up to 16-bit resolution, capable of interfacing with a wide range of sensors.
6. DAC: 1x 12-bit DAC.
7. Security: Advanced security features like a hardware cryptographic processor, secure boot, and secure firmware update.
8. Power Management: Ultra-low-power sleep mode, power scaling, and power gating to optimize energy consumption.
9. GPIO: 144 I/O ports with various alternate functions for flexible connectivity options.
10. Development Support: On-board STLink-V3 debugger and programmer for easy development and debugging.

Applications:

The STM32G474VBT3TR is suitable for a wide range of applications, including but not limited to:

1. Industrial and consumer motor control: Servo drives, BLDC motor control, and PMSM motor control.
2. Battery management: Battery chargers, power banks, and energy storage systems.
3. Human-Machine Interface (HMI): Touchscreen displays, industrial panels, and control systems.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and portable medical devices.
5. IoT devices: Smart home appliances, wearable devices, and energy management systems.
6. Audio and voice applications: Smart speakers, voice-controlled devices, and audio processing systems.
7. Automotive: In-vehicle infotainment systems, body control modules, and power management systems.

The STM32G474VBT3TR's combination of high performance, advanced features, and energy efficiency makes it an ideal choice for a variety of applications requiring robust and reliable microcontroller solutions.