ST’s ultra-low-power MCU platform is based on a proprietary ultra-low-leakage technology. STM32 L0 (Cortex®-M0+),
STM32 L1 (Cortex-M3) and the STM8L (8-bit proprietary code) represent a large range of devices addressing devices supplied from batteries or through energy harvesting and grant an optimized cost/performance ratio in all kinds of low power applications.
This ultra-low-power platform with the industry’s lowest current variation between 25°C and 125°C warrants outstandingly low current consumption at elevated temperatures. The MCUs reach the industry's lowest power consumption of 400 nA in Stop mode (with full SRAM retention), while maintaining the wakeup time as low as 3.5 µs.