STMicroelectronics STM32F0 series, STM32F031C6T7TR, 32-Bit Single-Core ARM Cortex-M0, 48MHz, 32KB Flash (32K x 8), 4K x 8 RAM, DMA, I²S, POR, PWM, WDT, I²C, IrDA, LINbus, SPI, UART/USART, A/D 13x12b, -40°C ~ 105°C, 2V ~ 3.6V, Surface Mount, 48-LQFP, 48-TQFP (7x7).
| Parameter | Value |
|---|---|
| Series | STM32F0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 48MHz |
| Package | Tape & Reel (TR) |
| RAM size | 4K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 39 |
| Core processor | ARM® Cortex®-M0 |
| Case | 48-LQFP |
| Data converters | A/D 13x12b |
| Program memory size | 32KB (32K x 8) |
Supplied in Tape & Reel (TR) packaging, in a 48-LQFP body with a 48-TQFP (7x7 mm) footprint — a common, hand-assembly-friendly surface-mount package that reflows well in standard lead-free profiles. The TR suffix confirms reeled quantity for automated pick-and-place lines.
Within the STM32F0 series, the STM32F031C6T6 (non-TR suffix, tray packaging) is functionally identical — same 48 MHz Cortex-M0, 32 KB Flash, 4K x 8 RAM, and 48-LQFP package. The only difference is the shipping medium: T7TR is Tape & Reel, T6 is tray. For higher Flash or RAM, the STM32F042 series shares the same pinout but adds USB and CAN.