STMICROELECTRONICSSTM8L051F3P6TR8bit STM8, STM8L Microcontroller, 16MHz, 8 Kbyte Flash, 20-Pin TSSOP

The STMicroelectronics Ultra low power 8-bit MCU features an enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low-power operations. This MCU includes an integrated debug module with a hardware interface which allows non-intrusive In-Application debugging and ultra-fast Flash programming. It features an embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.

32 kHz and 1 to 16 MHz crystal oscillators

Internal 16 MHz factory trimmed RC

Internal 38 kHz low consumption RC

Fast on chip programming and non intrusive debugging with SWIM

Bootloader using USART

Up to 40 external interrupt sources

8 Kbytes of Flash program memory and 256 bytes of data EEPROM with ECC

Flexible write and read protection modes