EnergyLite 8-bit MCU for extended-temperature control
The STMicroelectronics STM8L101F2P3TR is an 8-bit microcontroller from the STM8L EnergyLite series, built around the STM8 core running at 16 MHz.
Memory and peripheral budget for small-footprint designs
With 4 KB of Flash and 1.5 KB of RAM, this MCU targets applications where the firmware fits within a few thousand instructions — sensor polling, simple control loops, or protocol bridging. The 1.5 KB RAM is adequate for a few data buffers and stack frames; designs needing larger lookup tables or frame buffers should budget accordingly. On-chip peripherals include infrared support, power-on reset, PWM, and a watchdog timer, reducing external component count.