STMicroelectronics STM32G031G8U3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.17 | $5.17 |
| 15+ | $1.19 | $17.85 |
| 25+ | $1.16 | $29.00 |
| 50+ | $1.10 | $55.00 |
| 100+ | $0.97 | $97.00 |
| N+ | $0.19 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 64MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 26 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 17x12b SAR |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-UFQFPN (4x4) |
| Package / Case | 28-UFQFN |
| ROHS |  |
The STM32G031G8U3 is a 32-bit microcontroller from STMicroelectronics, featuring an ARM Cortex-M0+ core at 64MHz. It provides 64KB flash and 8KB SRAM in a compact 28-UFQFN package. With a wide temperature range and integrated I2S, it is well-suited for audio, industrial, and high-temperature applications.
- Wide Temperature Range: -40°C to 125°C enables use in extreme thermal conditions.
- Compact Size: 28-pin UFQFN minimizes PCB footprint for miniaturized designs.
- Audio-Ready: I2S interface simplifies digital audio integration.
- Low Power: Multiple low-power modes extend battery life in portable devices.
Automotive Aftermarket Sensor
With 125°C rating, this MCU can be used in engine bay sensors for oil pressure, temperature, or position, providing reliable data to ECUs.
Portable Audio Recorder
The I2S interface connects directly to MEMS microphones and audio codecs, while DMA handles high-speed data streaming to external storage.
Smart Agriculture Node
Low power consumption and wide voltage range allow solar-powered soil moisture and weather sensors to operate for years in remote fields.
Medical Wearable Patch
Compact 28-pin package and low-power modes enable continuous vital sign monitoring, with secure data transmission via encrypted protocols.
Industrial Safety Switch
With WDT and brown-out detection, this MCU ensures fail-safe operation in emergency stop systems, light curtains, and safety relays.
HVAC Zone Controller
Multiple PWM outputs and analog inputs allow precise control of dampers, valves, and fans, optimizing energy efficiency in commercial buildings.
- Q: Is this the same as the TR version?
- A: Yes, the TR suffix indicates tape-and-reel packaging for automated assembly; the silicon and specifications are identical.
- Q: What is the maximum clock frequency?
- A: The ARM Cortex-M0+ core can run at up to 64 MHz, delivering strong performance for its class.
- Q: What is the operating temperature range?
- A: This part is rated for -40°C to 125°C, suitable for extreme environments.
- Q: Does it support I2S?
- A: Yes, it includes an I2S interface for audio applications, along with standard communication peripherals.
STM32G031G8U3.pdf
- Q: Is this the same as the TR version?
- A: Yes, the TR suffix indicates tape-and-reel packaging for automated assembly; the silicon and specifications are identical.
- Q: What is the maximum clock frequency?
- A: The ARM Cortex-M0+ core can run at up to 64 MHz, delivering strong performance for its class.
- Q: What is the operating temperature range?
- A: This part is rated for -40°C to 125°C, suitable for extreme environments.
- Q: Does it support I2S?
- A: Yes, it includes an I2S interface for audio applications, along with standard communication peripherals.
