STMicroelectronics STM32G473VET3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.34 | $13.34 |
| 15+ | $8.77 | $131.55 |
| 25+ | $8.58 | $214.50 |
| 50+ | $8.10 | $405.00 |
| 100+ | $7.15 | $715.00 |
| N+ | $1.43 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 86 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 42x12b; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STM32G473VET3 from STMicroelectronics is a high-performance ARM Cortex-M4 microcontroller. It delivers 170 MHz of processing power with 512KB of flash and 128KB of SRAM. This device is engineered for demanding applications requiring advanced analog capabilities and efficient real-time control. Its wide voltage range and extended temperature rating ensure reliable operation in industrial settings.
- High-Performance Core: The 170MHz ARM Cortex-M4 with FPU provides the computational headroom for complex algorithms and DSP tasks.
- Rich Analog Peripherals: Integrated high-speed ADCs, DACs, and comparators reduce external component count and improve system accuracy.
- Advanced Timer Suite: High-resolution timers enable precise PWM generation for motor control and digital power conversion.
- Extended Temperature Range: Rated for -40°C to 125°C, it is suitable for harsh industrial and automotive environments.
Industrial Motor Control
With a 170MHz Cortex-M4 core and advanced PWM timers, the STM32G473VET3 enables precise field-oriented control (FOC) for brushless DC motors, ensuring smooth and efficient operation.
Digital Power Conversion
The high-resolution timers and fast 12-bit ADCs support sophisticated digital power supplies, including LLC resonant converters and PFC stages, improving efficiency and transient response.
Battery Management Systems
Its low-voltage operation down to 1.71V and multiple communication interfaces (I2C, SPI, CAN) make it ideal for monitoring and balancing cells in automotive and industrial battery packs.
Embedded Audio Processing
The integrated I2S interface and DSP instructions allow for real-time audio effects processing, making it suitable for smart speakers and professional audio equipment.
Robotics and Automation
Combining a rich set of timers, DMA, and a wide operating temperature range, this MCU can coordinate multi-axis motion control and sensor fusion in industrial robots.
Smart Grid and Metering
The robust analog front-end and low-power modes enable accurate energy measurement and data logging in smart electricity meters, even in harsh environments.
- Q: What is the maximum operating frequency of the STM32G473VET3?
- A: The STM32G473VET3 runs at up to 170 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash memory does it have?
- A: It includes 512KB of flash memory.
- Q: What package is available?
- A: It comes in a 100-LQFP package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C.
STM32G473VET3.pdf
- Q: What is the maximum operating frequency of the STM32G473VET3?
- A: The STM32G473VET3 runs at up to 170 MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash memory does it have?
- A: It includes 512KB of flash memory.
- Q: What package is available?
- A: It comes in a 100-LQFP package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C.
