Texnik xususiyatlari
| Qism raqami | STM8S903K3U3 |
| Ishlab chiqaruvchi | STMikroelektronika |
| Tavsif | IC MCU 8BIT 8KB FLASH 32UFQFPN |
| Voltaj - Ta'minot (Vcc/Vdd) | 2,95 V ~ 5,5 V |
| Tezlik | 16 MGts |
| Seriya | STM8S |
| RAM hajmi | 1K x 8 |
| Dastur xotira turi | FLASH |
| Dastur xotira hajmi | 8KB (8K x 8) |
| Periferik qurilmalar | Brown-out Detect/Reset, POR, PWM, WDT |
| Qadoqlash | Tovoq |
| Osilator turi | Ichki |
| Ishlash harorati | -40°C ~ 125°C (TA) |
| I/U soni | 28 |
| EEPROM hajmi | 640 x 8 |
| Ma'lumot konvertorlari | A/D 7x10b |
| Yadro hajmi | 8-bit |
| Yadro protsessor | STM8 |
| Ulanish | I²C, IrDA, LIN, SPI, UART/USART |
