STMicroelectronics STM32G474MET3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $23.56 | $23.56 |
| 15+ | $5.42 | $81.30 |
| 25+ | $5.30 | $132.50 |
| 50+ | $5.01 | $250.50 |
| 100+ | $4.42 | $442.00 |
| N+ | $0.88 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| 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 | 66 |
| 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 41x12b SAR; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 80-LQFP (12x12) |
| Package / Case | 80-LQFP |
| ROHS |  |
The STM32G474MET3 is a high-performance ARM Cortex-M4 MCU from STMicroelectronics, running at 170MHz. It features 512KB flash and 128KB RAM, with a supply range of 1.71V to 3.6V. The 80-LQFP package includes advanced analog peripherals, I2S, DMA, and PWM. Designed for digital power and motor control, it operates from -40°C to 125°C.
- 170MHz Cortex-M4: High compute headroom for complex control algorithms.
- 512KB flash / 128KB RAM: Large memory for firmware and data logging.
- Advanced PWM timers: 184ps resolution for high-efficiency power conversion.
- Wide temp range (-40°C to 125°C): Suitable for industrial environments.
Digital Power Converters
The 170MHz Cortex-M4 with high-resolution PWM timers enables precise control of LLC and phase-shifted full-bridge converters.
Motor Control Drives
Dedicated motor control peripherals and 128KB RAM support FOC for PMSM and BLDC motors.
Industrial Servo Drives
Fast ADC and DMA allow high-bandwidth current loops for servo positioning.
Solar Inverters
Multiple 12-bit ADCs and comparators handle MPPT and grid-tie synchronization.
Battery Test Equipment
512KB flash stores calibration curves; I2S interfaces with external DACs for waveform generation.
Robotics Controllers
Rich timer resources and 80-LQFP package provide multi-axis PWM generation.
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at 170MHz.
- Q: How much flash and RAM does it have?
- A: It offers 512KB flash and 128KB RAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: Does it support I2S?
- A: Yes, it includes I2S, DMA, PWM, and brown-out detection.
STM32G474MET3.pdf
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at 170MHz.
- Q: How much flash and RAM does it have?
- A: It offers 512KB flash and 128KB RAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: Does it support I2S?
- A: Yes, it includes I2S, DMA, PWM, and brown-out detection.
