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ST delivers 100 DMIPS DSPs, FPUs at ultra low power (products)

Posted: 05 May 2015 ?? ?Print Version ?Bookmark and Share

Keywords:mcu? STM32L4? microcontroller? arm cortex?

ST has a new architecture to reach best-in-class ultra-low-power figures thanks to its high flexibility. The vendor claims the STM32L4 MCUs have scored 123 in the standardized EEMBC ULPBench tests that compare the efficiency of ultra-low-power microcontrollers.

The series delivers 100 DMIPS based on its ARM Cortex-M4 core with FPU and ST ART Accelerator at 80MHz. It offers dynamic voltage scaling to balance power consumption with processing demand, low-power peripherals (LP UART, LP timers) available in Stop mode, safety and security features, smart and numerous peripherals, advanced and low-power analogue peripherals, such as op amps, comparators, LCD, 12bit DACs and 16bit ADCs (hardware oversampling).

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