ST STM32G0 series, ARM Cortex-M0+ 32-bit MCU, 64 MHz, 128 KB Flash, 36K x 8 RAM, 30 I/O, 32-LQFP (7x7 mm), -40 to 85 °C, 1.71 to 3.6 V supply.
| Parameter | Value |
|---|---|
| Series | STM32G0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 64MHz |
| Package | Tray |
| RAM size | 36K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 30 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 32-LQFP |
| Data converters | A/D 12x12b; D/A 2x12b |
| Program memory size | 128KB (128K x 8) |
It is not qualified to AEC-Q100, so it is not the pick for under-hood automotive or engine-bay applications — keep it on the industrial side of the boundary.
Communication interfaces cover I²C, SPI, UART/USART, LIN, IrDA, and HDMI-CEC, which covers most sensor and display links in industrial panels. The 12-bit ADC has 12 channels; the DAC has 2 channels — sufficient for analog feedback loops or reference outputs.
The core runs at 64 MHz, which is the maximum clock for this Cortex-M0+ device.
It belongs to the STM32G0 series, ST's entry-level 32-bit MCU line.