STMicroelectronics STM32G031K8T3, ARM Cortex-M0+ 32-bit MCU, 64 MHz, 64 KB Flash, 8 KB RAM, 1.7-3.6V, 30 I/O, 18x12b ADC, -40 to 125°C, 32-LQFP.
| Parameter | Value |
|---|---|
| Series | STM32G0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.7V ~ 3.6V |
| Operating temperature | -40°C~125°C(TA) |
| Speed | 64MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 30 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 32-LQFP |
| Data converters | A/D 18x12b |
| Program memory size | 64KB (64K x 8) |
With 30 general-purpose I/O lines, this part can handle a moderate sensor array plus a display or keypad interface. The integrated 12-bit ADC with 18 channels covers multi-sensor acquisition without an external converter.
Yes, it has an 18-channel 12-bit ADC.
Yes, the connectivity set includes I²C and SPI.
Within the STM32G0 series, pin-compatible siblings with different Flash/RAM densities are available — for example, the STM32G031K6T3 with 32 KB Flash. The base product number STM32G031 covers the family; check the STM32G0 selector guide for the exact memory and peripheral mix your application needs.