STMicroelectronics STM32G474CEU6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.26 | $18.26 |
| 15+ | $4.20 | $63.00 |
| 25+ | $4.11 | $102.75 |
| 50+ | $3.88 | $194.00 |
| 100+ | $3.43 | $343.00 |
| N+ | $0.69 | 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 | 42 |
| 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 21x12b SAR; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32G474CEU6TR from STMicroelectronics is a high-performance ARM Cortex-M4 microcontroller designed for real-time control applications. Operating at up to 170 MHz, it provides 512 KB of flash and 128 KB of RAM in a compact 48-UFQFN package. With a wide voltage range of 1.71V to 3.6V and integrated peripherals like advanced PWMs and DMAs, it excels in motor control, digital power, and industrial automation.
- High-Speed Processing: 170 MHz Cortex-M4 with FPU accelerates complex control loops and DSP tasks.
- Large Memory: 512 KB flash and 128 KB RAM support complex applications and data buffering.
- Advanced Timer Suite: High-resolution timers enable precise PWM generation for motor control and power conversion.
- Wide Voltage Operation: 1.71V to 3.6V range allows flexible power supply design and battery operation.
- Compact Package: 48-UFQFN saves PCB space for space-constrained designs.
Industrial Motor Control
With a 170 MHz Cortex-M4 core and dedicated high-resolution timers, this MCU enables precise field-oriented control (FOC) for BLDC and PMSM motors, improving efficiency and reducing acoustic noise.
Digital Power Conversion
The 512 KB flash and fast ADC allow implementation of digital power supplies (buck, boost, LLC) with high switching frequencies, enabling better transient response and tighter voltage regulation.
Advanced Embedded Computing
The combination of 128 KB RAM and DMA controllers supports complex algorithms for robotics or industrial automation, ensuring smooth data flow without CPU overload.
Battery-Powered Devices
Operating down to 1.71V and featuring low-power modes, it suits portable instrumentation and IoT edge nodes where energy efficiency is critical.
Automotive Aftermarket
Its robust I/O and PWM capabilities make it suitable for aftermarket automotive control units like window lifters or seat positioning systems, operating within -40°C to 85°C.
Signal Processing
The Cortex-M4 with FPU accelerates mathematical operations for sensor fusion and audio processing, making it ideal for smart sensors and audio interfaces.
- Q: What is the maximum operating frequency of the STM32G474CEU6TR?
- A: The ARM Cortex-M4 core 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 512 KB of flash memory.
- Q: What package is available?
- A: It comes in a 48-UFQFN exposed pad package.
- Q: Does it support PWM for motor control?
- A: Yes, it includes advanced PWM timers suitable for motor control.
STM32G474CEU6TR.pdf
- Q: What is the maximum operating frequency of the STM32G474CEU6TR?
- A: The ARM Cortex-M4 core 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 512 KB of flash memory.
- Q: What package is available?
- A: It comes in a 48-UFQFN exposed pad package.
- Q: Does it support PWM for motor control?
- A: Yes, it includes advanced PWM timers suitable for motor control.
