Specifications
| Part Number | STM32F031K4U6 |
| Manufacturer | STMicroelectronics |
| Description | IC MCU 32BIT 16KB FLASH 32UFQFN |
| Voltage – Supply (Vcc/Vdd) | 2 V ~ 3.6 V |
| Speed | 48MHz |
| Series | STM32 F0 |
| RAM Size | 4K x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 16KB (16K x 8) |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Packaging | Tray |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 27 |
| EEPROM Size | - |
| Data Converters | A/D 13x12b |
| Core Size | 32-Bit |
| Core Processor | ARM® Cortex®-M0 |
| Connectivity | I²C, IrDA, LIN, SPI, UART/USART |
