STMicroelectronics STM32G473RET6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.51 | $19.51 |
| 15+ | $4.49 | $67.35 |
| 25+ | $4.39 | $109.75 |
| 50+ | $4.15 | $207.50 |
| 100+ | $3.66 | $366.00 |
| N+ | $0.73 | 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, TRNG, WDT |
| Number of I/O | 52 |
| 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 26x12b SAR; D/A 7x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32G473RET6TR is a 32-bit ARM Cortex-M4 microcontroller with FPU, running at 170MHz. It offers 512KB of flash and 128KB of RAM, operating from 1.71V to 3.6V. The device includes DMA, I2S, PWM, TRNG, and brown-out detection. Housed in a 64-LQFP package, it is designed for advanced motor control, audio, and industrial applications.
- 170MHz Cortex-M4 with FPU: Handles complex math and DSP tasks efficiently.
- 512KB flash + 128KB RAM: Supports large applications and data buffers.
- Advanced PWM timers: Ideal for high-resolution motor control and power conversion.
- I2S and DMA: Enables high-throughput audio and data streaming.
High-Performance Motor Control
The 170MHz Cortex-M4 with FPU executes complex FOC algorithms for brushless DC motors, with PWM timers providing precise phase control.
Digital Audio Processing
I2S interfaces and DMA enable multi-channel audio streaming for professional mixing consoles or active speakers.
Industrial Automation PLCs
512KB flash stores large ladder logic programs, while the 128KB RAM supports real-time data logging and HMI communication.
Power Conversion Systems
Advanced PWM timers with dead-time insertion control high-frequency switching in solar inverters or UPS systems.
Medical Diagnostic Equipment
TRNG and brown-out detection ensure reliable operation in patient monitoring devices, with the FPU handling signal processing.
- Q: What is the maximum CPU frequency?
- A: The ARM Cortex-M4 core runs at up to 170MHz.
- Q: How much flash memory is available?
- A: It provides 512KB of flash memory.
- Q: Does it support digital audio interfaces?
- A: Yes, it includes I2S for audio applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
STM32G473RET6TR.pdf
- Q: What is the maximum CPU frequency?
- A: The ARM Cortex-M4 core runs at up to 170MHz.
- Q: How much flash memory is available?
- A: It provides 512KB of flash memory.
- Q: Does it support digital audio interfaces?
- A: Yes, it includes I2S for audio applications.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
