STMicroelectronics STM32G030C8T6, ARM Cortex-M0+ 32-bit MCU, 64 MHz, 64 KB Flash, 8 KB RAM, 44 I/O, I²C/SPI/UART/USART, 19-ch 12-bit ADC, 2 V to 3.6 V, -40°C to 85°C, 48-LQFP (7x7 mm), Tray.
| Parameter | Value |
|---|---|
| Series | STM32G0 |
| Mounting | Surface Mount |
| Oscillator type | External, Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 64MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, SmartCard, UART/USART |
| Number of i (O) | 44 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 48-LQFP |
| Data converters | A/D 19x12b |
| Program memory size | 64KB (64K x 8) |
For a typical firmware image — a real-time control loop with a Modbus or CAN stack — 64 KB covers the code space, and 8 KB of SRAM handles a few hundred bytes of stack plus a moderate data buffer. If your application needs a larger heap or a display frame buffer, the 8 KB RAM will be the binding constraint. The 19-channel 12-bit ADC covers multi-sensor acquisition without an external converter.
The maximum clock frequency is 64 MHz, driven by the ARM Cortex-M0+ core.