STMicroelectronics STM8L EnergyLite series, STM8L151K6T3, 8-Bit MCU, 16MHz core, 32KB (32K x 8) FLASH, 2K x 8 RAM, 1K x 8 EEPROM, 1.8V ~ 3.6V, -40°C ~ 125°C, 32-LQFP (7x7mm), Tray.
| Parameter | Value |
|---|---|
| Series | STM8L EnergyLite |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| 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, DMA, IR, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Number of i (O) | 30 |
| Core processor | STM8 |
| Case | 32-LQFP |
| Data converters | A/D 22x12b; D/A 1x12b |
| Program memory size | 32KB (32K x 8) |
That many ADC channels let you monitor multiple analog sensors (thermistors, potentiometers, current shunts) through one MCU, saving a separate mux or second ADC chip. An internal oscillator is included, which eliminates the external crystal for applications that can tolerate the internal accuracy.
Yes, the oscillator type is Internal, so the MCU can run without an external crystal for applications that tolerate the internal accuracy.