STMicroelectronics STM32G474RCT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.84 | $10.84 |
| 15+ | $7.12 | $106.80 |
| 25+ | $6.97 | $174.25 |
| 50+ | $6.58 | $329.00 |
| 100+ | $5.81 | $581.00 |
| N+ | $1.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 52 |
| 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 26x12b; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32G474RCT3 is a high-performance ARM Cortex-M4F microcontroller from STMicroelectronics. It operates at up to 170MHz and features 256KB of flash and 128KB of SRAM. The device includes advanced motor control timers, multiple 12-bit ADCs, I2S, and DMA. Packaged in a 64-LQFP, it operates from 1.71V to 3.6V and is rated for -40°C to 125°C. This MCU is optimized for digital power and motor control applications.
- High-Speed Processing: 170MHz Cortex-M4F with FPU handles complex control loops.
- Extended Temperature: 125°C rating suits harsh industrial environments.
- Advanced Timers: Dedicated motor control timers simplify PWM generation.
- Rich Analog: Multiple fast ADCs and comparators reduce external components.
High-Performance Motor Control
The 170MHz Cortex-M4F with dedicated motor control timers and 12-bit ADCs enables field-oriented control of PMSM motors at high switching frequencies.
Digital Power Supplies
With fast comparators and high-resolution timers, it implements digital loop control for LLC and PFC converters.
Industrial Servo Drives
The FPU accelerates complex control algorithms, while the 125°C rating allows operation in high-temperature cabinets.
Audio Effects Processors
The I2S interface and 170MHz throughput support real-time audio DSP for guitar effects and synthesizers.
Solar Inverters
Multiple ADCs and PWM channels manage MPPT algorithms and grid synchronization in photovoltaic systems.
Robotic Actuators
High-speed communication interfaces and precise timing control enable coordinated multi-axis motion.
- Q: What is the maximum clock speed of the STM32G474RCT3?
- A: It runs at up to 170MHz.
- Q: What core does it use?
- A: It uses an ARM Cortex-M4F with floating-point unit.
- Q: How much flash and RAM are available?
- A: It has 256KB of flash and 128KB of SRAM.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C.
- Q: Does it support I2S?
- A: Yes, it includes I2S interfaces for audio applications.
STM32G474RCT3.pdf
- Q: What is the maximum clock speed of the STM32G474RCT3?
- A: It runs at up to 170MHz.
- Q: What core does it use?
- A: It uses an ARM Cortex-M4F with floating-point unit.
- Q: How much flash and RAM are available?
- A: It has 256KB of flash and 128KB of SRAM.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C.
- Q: Does it support I2S?
- A: Yes, it includes I2S interfaces for audio applications.
