STMicroelectronics STM8L101F3P6TR, STM8 EnergyLite series, 8-bit MCU, 16 MHz core, 8 KB Flash, 1.5 KB RAM, 2 KB EEPROM, 1.65 V to 3.6 V supply, 18 I/O, I²C/SPI/UART, -40°C to 85°C, 20-TSSOP.
| Parameter | Value |
|---|---|
| Series | STM8L EnergyLite |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| RAM size | 1.5K x 8 |
| Core size | 8-Bit |
| EEPROM size | 2K x 8 |
| Peripherals | Infrared, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 18 |
| Core processor | STM8 |
| Case | 20-TSSOP (0.173\", 4.40mm Width) |
| Program memory size | 8KB (8K x 8) |
That EEPROM block saves an external serial EEPROM for calibration constants or configuration data, which matters when you are counting board area and BOM lines.
ST lists the STM8L101F3P6TR as Active.
Within the STM8L101 series, the STM8L101F2P6 (4 KB Flash) and STM8L101F3P6 (same 8 KB Flash, non-tape-and-reel) are pin-compatible. The main difference is Flash size and ordering code suffix for packaging.
It uses ST's SWIM debug interface (single-wire) for programming and debugging. Any ST-Link tool or third-party SWIM programmer works. The internal oscillator means no external clock is needed for programming.