Specifications
| Tshooj Naj Npawb | STM8S903K3U3 |
| Chaw tsim tshuaj paus | STMicroelectronics |
| Kev piav qhia | IC MCU 8BIT 8KB FLASH 32UFQFPN |
| Voltage - Khoom siv (Vcc / Vdd) | 2.95V ~ 5.5V |
| Ceev | 16 MHz |
| Series | STM 8S |
| RAM Loj | 1k x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 8 KB (8K x 8) |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Ntim | Tais |
| Hom Oscillator | Sab hauv |
| Ua haujlwm kub | -40 ° C ~ 125 ° C (TA) |
| Tus lej I/O | 28 |
| EEPROM Size | 6 40x8 |
| Cov ntaub ntawv hloov pauv | A/D 7x10b |
| Core Size | 8- Ib |
| Core Processor | STM 8 |
| Kev sib txuas | I²C, IrDA, LIN, SPI, UART/USART |
