STMicroelectronics STM32G473CCU3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.03 | $16.03 |
| 15+ | $3.69 | $55.35 |
| 25+ | $3.61 | $90.25 |
| 50+ | $3.41 | $170.50 |
| 100+ | $3.01 | $301.00 |
| N+ | $0.60 | 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, TRNG, WDT |
| Number of I/O | 42 |
| 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 21x12b SAR; D/A 7x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STM32G473CCU3 from STMicroelectronics is a high-performance ARM Cortex-M4 microcontroller with FPU, running at 170MHz. It offers 256KB flash and 128KB RAM, with a supply range of 1.71V to 3.6V. Integrated PWM, DMA, I2S, TRNG, and brown-out detection make it ideal for advanced industrial and power applications, in a 48-UFQFN package.
- 170MHz Cortex-M4 with FPU: High-speed math for complex algorithms.
- Large 128KB RAM: Supports data-intensive applications.
- TRNG: Enables secure communications.
- Wide temperature range (-40°C to 105°C): Suitable for harsh environments.
- Rich peripherals (PWM, I2S, DMA): Versatile for many use cases.
High-Performance Motor Control
The 170MHz Cortex-M4 with FPU and PWM enables advanced FOC algorithms for brushless DC motors.
Digital Power Supply
With 128KB RAM and TRNG, it supports real-time control loops and secure communication in server PSUs.
Audio Processing
I2S and DMA allow high-fidelity audio streaming for smart speakers or musical instruments.
Industrial Automation
Its 105°C rating and brown-out detection ensure reliable operation in factory floors.
Robotics
128KB RAM provides ample buffer for sensor fusion and path planning algorithms.
EV Charging Station
TRNG and PWM support secure, efficient power conversion in charging infrastructure.
- Q: What is the maximum clock speed?
- A: It runs at up to 170MHz.
- Q: What core does it use?
- A: It uses an ARM Cortex-M4 core with FPU.
- Q: How much memory is available?
- A: It has 256KB flash and 128KB RAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What package is it in?
- A: It comes in a 48-UFQFN exposed pad package.
STM32G473CCU3.pdf
- Q: What is the maximum clock speed?
- A: It runs at up to 170MHz.
- Q: What core does it use?
- A: It uses an ARM Cortex-M4 core with FPU.
- Q: How much memory is available?
- A: It has 256KB flash and 128KB RAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: What package is it in?
- A: It comes in a 48-UFQFN exposed pad package.
