STMicroelectronics
STMicroelectronics STM8S105K4T3C, STM8S series 8-bit MCU, 16 MHz core, 16 KB Flash, 2K x 8 RAM, 1K x 8 EEPROM, 7x10b ADC, 2.95V-5.5V supply, -40°C to 125°C, 32-LQFP.
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | STM8S |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.95V ~ 5.5V |
| Operating temperature | -40°C ~ 125°C (TA) |
| Speed | 16MHz |
| Package | Tray |
| RAM size | 2K x 8 |
| Core size | 8-Bit |
| EEPROM size | 1K x 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 25 |
| Core processor | STM8 |
| Case | 32-LQFP |
| Data converters | A/D 7x10b |
| Program memory size | 16KB (16K x 8) |
It runs at 16 MHz and packs 16 KB of Flash program memory, 2K x 8 of RAM, and 1K x 8 of EEPROM.
With 16 KB of Flash and 2K x 8 of RAM, this MCU targets moderate-complexity control loops, state machines, and communication protocol stacks. The 7-channel 10-bit ADC provides enough resolution for analog sensor inputs like temperature, current, or position feedback. The 25 I/O pins in the 32-LQFP package offer a balanced pin count for compact PCB layouts.
