32 KB of Flash is the program store; a typical motor-control or sensor-interface firmware with a modest RTOS fits comfortably. The 2 KB SRAM is the tight spot — it limits data buffers and stack depth, so plan for careful memory budgeting if you are handling multiple communication streams. The 1 KB EEPROM is useful for storing calibration coefficients or fault logs that survive a power cycle, without needing an external serial EEPROM.
STM8S105C6T6TR
STMicroelectronics
STMicroelectronics STM8S series, STM8S105C6T6TR, 8-bit STM8 core MCU, 16 MHz, 32 KB Flash, 2 KB RAM, 1 KB EEPROM, 48-LQFP (7x7 mm), -40 to 85°C, 2.95 V to 5.5 V supply.
[IN STOCK] In Stock: 2,667 pcs
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| 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~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| 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) | 38 |
| Core processor | STM8 |
| Case | 48-LQFP |
| Data converters | A/D 10x10b |
| Program memory size | 32KB (32K x 8) |
Technical details
STM8S105C6T6TR
[ALLOC] verified