The STMicroelectronics STM8L microcontroller (MCU) uses a new proprietary ultra-low leakage process and optimized architecture to provide high performance and ultra-low power consumption. The STMicroelectronics STM8L MCU is based on the 8-bit STM8 core and is optimal for many applications with special care on power savings. The STM8L embeds up to 4 different ultra low-power modes to offer users a high level of flexibility. This STMicroelectronics 8-bit MCU offers a high level of integration and a small footprint.