Ƙayyadaddun bayanai
| Lambar Sashe | Saukewa: STM8S903K3U3 |
| Mai ƙira | STMicroelectronics |
| Bayani | IC MCU 8BIT 8KB FLASH 32UFQFPN |
| Ƙarfin wutar lantarki - Kayan aiki (Vcc/Vdd) | 2.95 ~ 5.5 V |
| Gudu | 16 MHz |
| Jerin | Saukewa: STM8S |
| Girman RAM | 1 ku x8 |
| Nau'in Ƙwaƙwalwar Shirin | FLASH |
| Girman Ƙwaƙwalwar Shirin | 8KB (8K x 8) |
| Na'urorin haɗi | Gane/Sake saitin Brown-out, POR, PWM, WDT |
| Marufi | Tire |
| Nau'in Oscillator | Na ciki |
| Yanayin Aiki | -40°C ~ 125°C (TA) |
| Adadin I/O | 28 |
| Girman EEPROM | 640x8 ku |
| Masu Canza bayanai | A/D 7x10b |
| Girman Core | 8-Bit |
| Mai sarrafawa na Core | Farashin STM8 |
| Haɗuwa | I²C, IrDA, LIN, SPI, UART/USART |
