STMicroelectronics STM32G473CEU3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.90 | $18.90 |
| 15+ | $4.35 | $65.25 |
| 25+ | $4.26 | $106.50 |
| 50+ | $4.02 | $201.00 |
| 100+ | $3.55 | $355.00 |
| N+ | $0.71 | 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 | 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 | 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 STM32G473CEU3TR from STMicroelectronics is a high-performance 32-bit MCU built on the ARM Cortex-M4 core with FPU. It delivers 170 MHz processing speed, 512 KB Flash, and 128 KB SRAM in a compact 48-UFQFN package. Designed for industrial and consumer applications, it integrates advanced analog peripherals, multiple communication interfaces, and robust security features including a true random number generator. Its wide voltage range and extended temperature rating ensure reliable operation in demanding environments.
- High Compute Density: 170 MHz Cortex-M4 with FPU accelerates DSP and control algorithms.
- Rich Analog Integration: Multiple 12-bit ADCs and DACs reduce external component count.
- Enhanced Security: TRNG and memory protection units safeguard firmware and data.
- Low Power Flexibility: Multiple sleep modes and 1.71V operation optimize energy consumption.
- Compact Footprint: 48-UFQFN saves PCB space for space-constrained designs.
Industrial Motor Control
With a 170 MHz Cortex-M4 core and advanced PWM timers, this MCU handles field-oriented control of BLDC and PMSM motors with high precision and low latency.
Digital Power Conversion
The high-speed ADC and DAC, combined with the TRNG for secure communication, make it suitable for digitally controlled switch-mode power supplies requiring fast loop response.
Battery-Powered IoT Gateways
Operating down to 1.71V and featuring multiple low-power modes, it extends battery life in sensor hubs while maintaining enough compute for protocol stacks.
Audio Processing
The integrated I2S interface and 170 MHz processing power enable real-time audio effects and voice recognition in compact devices.
Automotive Body Electronics
With a -40°C to 105°C range and robust DMA, it can manage LIN/CAN communication and actuator control in harsh under-hood environments.
Safety-Critical Systems
Brown-out reset, watchdog timer, and ECC on Flash/RAM support functional safety applications requiring fail-safe operation.
- Q: What is the maximum operating frequency of the STM32G473CEU3TR?
- 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: Does it include a hardware random number generator?
- A: Yes, it features a TRNG (True Random Number Generator).
- Q: What package is available?
- A: It comes in a 48-UFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C.
STM32G473CEU3TR.pdf
- Q: What is the maximum operating frequency of the STM32G473CEU3TR?
- 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: Does it include a hardware random number generator?
- A: Yes, it features a TRNG (True Random Number Generator).
- Q: What package is available?
- A: It comes in a 48-UFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C.
