STMicroelectronics STM32G474MCT3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $20.16 | $20.16 |
| 15+ | $4.64 | $69.60 |
| 25+ | $4.54 | $113.50 |
| 50+ | $4.28 | $214.00 |
| 100+ | $3.78 | $378.00 |
| N+ | $0.76 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Tape & Reel (TR) | 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 | 256KB (256K 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 STM32G474MCT3TR is a high-performance ARM Cortex-M4 microcontroller from STMicroelectronics, operating at 170 MHz. It provides 256 KB of flash memory and 128 KB of SRAM, along with a rich set of analog peripherals including multiple ADCs, DACs, and comparators. Designed for advanced motor control and digital power applications, it integrates high-resolution timers and a CORDIC accelerator. The device operates from 1.71V to 3.6V and is available in an 80-LQFP package, supporting industrial temperature ranges.
- High-Speed Processing: 170 MHz Cortex-M4 with FPU accelerates complex control loops and DSP tasks.
- Advanced Analog Integration: Multiple 12-bit ADCs and DACs reduce external components and improve signal acquisition.
- Dedicated Math Accelerators: CORDIC and FMAC units offload trigonometric and filter computations from the CPU.
- Robust Timer Architecture: High-resolution timers (184 ps) enable precise PWM generation for power conversion.
- Wide Temperature Range: -40°C to 125°C ensures reliability in harsh industrial environments.
Field-Oriented Control (FOC) for Brushless DC Motors
The 170 MHz Cortex-M4 core with FPU and high-resolution timers enables precise FOC algorithms, improving torque ripple and efficiency.
Digital Power Supplies (SMPS)
With built-in comparators, DACs, and advanced PWM generation, it supports peak current mode control and synchronous rectification at high switching frequencies.
Industrial Drives and Servo Controllers
Multiple 12-bit ADCs (up to 5 MSPS) and 12-bit DACs allow simultaneous sampling of phase currents and voltages for robust servo loops.
Solar Inverters and Energy Storage
The device's math accelerator (CORDIC) and FMAC handle complex trigonometric functions for grid synchronization and MPPT algorithms.
Robotics and Automation
Rich communication interfaces (CAN FD, UART, SPI, I2C) and DMA enable seamless integration with encoders, sensors, and industrial networks.
EV Charging Stations
Its robust temperature range and safety features (brown-out reset, watchdog) ensure reliable operation in high-power charging infrastructure.
- Q: What is the maximum operating frequency of the STM32G474MCT3TR?
- A: The core runs at up to 170 MHz, providing high-speed computation for real-time control.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery and standard 3.3V systems.
- Q: Does it include advanced motor control timers?
- A: Yes, it features high-resolution timers and PWM outputs designed for motor control and digital power conversion.
- Q: What package is available?
- A: It comes in an 80-LQFP package, suitable for compact PCB layouts.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for industrial environments.
STM32G474MCT3TR.pdf
- Q: What is the maximum operating frequency of the STM32G474MCT3TR?
- A: The core runs at up to 170 MHz, providing high-speed computation for real-time control.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, supporting battery and standard 3.3V systems.
- Q: Does it include advanced motor control timers?
- A: Yes, it features high-resolution timers and PWM outputs designed for motor control and digital power conversion.
- Q: What package is available?
- A: It comes in an 80-LQFP package, suitable for compact PCB layouts.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for industrial environments.
