STM32U3 ultra-low-power MCU: 117 CoreMark/mW, near-threshold design, hardware signal processor
STM32U3 Ultra-Low-Power MCU: Near-Threshold Design Enables AI on Harvested Energy Without Batteries
Key Takeaway: The STM32U3 is the first STM32 microcontroller to use near-threshold design, achieving a remarkable 117 CoreMark/mW at just 10 uA/MHz active current. With its hardware signal processor (HSP)…