STMicroelectronics STM32G473QCT3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.03 | $22.03 |
| 15+ | $5.07 | $76.05 |
| 25+ | $4.96 | $124.00 |
| 50+ | $4.68 | $234.00 |
| 100+ | $4.13 | $413.00 |
| N+ | $0.83 | 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 | 107 |
| 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 42x12b 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 | 128-LQFP (14x14) |
| Package / Case | 128-LQFP |
| ROHS |  |
The STM32G473QCT3TR from STMicroelectronics is a powerful 32-bit microcontroller based on the ARM Cortex-M4 core at 170MHz. It features 256KB flash and 128KB RAM, operating from 1.71V to 3.6V. The 128-LQFP package integrates advanced peripherals including TRNG, I2S, DMA, PWM, and Brown-out detection, making it ideal for digital power, audio, and industrial control applications.
- High-Performance Cortex-M4: 170MHz with DSP instructions accelerates complex control algorithms.
- Advanced Security: TRNG enables secure communication and data protection.
- Rich Analog & Timers: High-resolution PWM and I2S support precision power and audio designs.
- Wide Temperature Range: -40°C to 105°C suits harsh industrial environments.
Digital Power Supplies
The 170MHz Cortex-M4 with high-resolution PWM timers enables precise control of LLC resonant converters.
Audio Processing
I2S interface and 128KB RAM support real-time audio effects in guitar pedals and mixing consoles.
Industrial Drives
Multiple PWM channels and DMA handle field-oriented control of 3-phase induction motors.
Secure IoT Gateways
TRNG provides cryptographic key generation for secure MQTT communication in smart building gateways.
Battery Management Systems
1.71V operation and Brown-out Detect ensure reliable monitoring of lithium-ion cells in EVs.
Robotics Controllers
128-LQFP package offers ample GPIOs for interfacing with encoders, actuators, and vision sensors.
- Q: What is the core and speed of the STM32G473QCT3TR?
- A: It uses an ARM Cortex-M4 core running at up to 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 256KB flash and 128KB RAM.
- Q: What package is it available in?
- A: It comes in a 128-LQFP package.
- Q: What advanced features does it include?
- A: It includes TRNG, I2S, DMA, PWM, Brown-out Detect, and WDT.
STM32G473QCT3TR.pdf
- Q: What is the core and speed of the STM32G473QCT3TR?
- A: It uses an ARM Cortex-M4 core running at up to 170MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM are available?
- A: It has 256KB flash and 128KB RAM.
- Q: What package is it available in?
- A: It comes in a 128-LQFP package.
- Q: What advanced features does it include?
- A: It includes TRNG, I2S, DMA, PWM, Brown-out Detect, and WDT.
