STMicroelectronics STM32G031C8U7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.70 | $3.70 |
| 15+ | $2.43 | $36.45 |
| 25+ | $2.38 | $59.50 |
| 50+ | $2.24 | $112.00 |
| 100+ | $1.98 | $198.00 |
| N+ | $0.40 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Bulk | |
| 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 | 44 |
| 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 19x12b SAR |
| 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 STM32G031C8U7 is a 64MHz ARM Cortex-M0+ microcontroller from STMicroelectronics in a compact 48-UFQFN package. It operates from 1.7V to 3.6V and provides 64KB Flash and 8KB RAM. With DMA, I2S, PWM, WDT, and Brown-out Reset, it is designed for efficient, real-time embedded applications.
- 64MHz ARM M0+ core – high performance for its power class.
- Integrated I2S and DMA – enables advanced audio and data streaming without CPU load.
- Wide temperature range (-40°C to 105°C) – reliable in demanding environments.
- Compact 48-UFQFN – saves PCB space for miniaturized designs.
IoT Edge Nodes
ARM M0+ at 64MHz with DMA efficiently handles sensor data aggregation and communication protocols.
Audio Interfaces
I2S peripheral enables direct connection to audio codecs for voice and sound processing.
Motor Drives
High-speed PWM and 105°C rating support compact BLDC and stepper motor controllers.
Portable Medical Devices
Low voltage (1.7V) and small UFQFN package fit wearable health monitors.
Smart Home Controllers
Rich peripheral set (DMA, I2S, PWM) allows multi-function control in thermostats and lighting.
Industrial Sensors
Extended temperature range and robust reset circuitry ensure stable operation in factory automation.
- Q: What core does it use?
- A: ARM Cortex-M0+ at 64MHz.
- Q: What is the supply voltage?
- A: 1.7V to 3.6V.
- Q: How much Flash and RAM?
- A: 64KB Flash and 8KB RAM.
- Q: What package is offered?
- A: 48-UFQFN with exposed pad.
- Q: Does it support DMA and I2S?
- A: Yes, includes DMA, I2S, PWM, WDT, POR, and Brown-out Reset.
STM32G031C8U7.pdf
- Q: What core does it use?
- A: ARM Cortex-M0+ at 64MHz.
- Q: What is the supply voltage?
- A: 1.7V to 3.6V.
- Q: How much Flash and RAM?
- A: 64KB Flash and 8KB RAM.
- Q: What package is offered?
- A: 48-UFQFN with exposed pad.
- Q: Does it support DMA and I2S?
- A: Yes, includes DMA, I2S, PWM, WDT, POR, and Brown-out Reset.
