STM32L4R9ZIYxP
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Core
Cortex-M4, 120 MHz
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Family
STM32L4 Series
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Sub-Family
STM32L4R9
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CMSIS Pack
STM32L4xx_DFP
ST has built a new architecture to reach best-in-class ultra-low-power figures thanks to its high flexibility.
STM32L4 MCUs have scored 176.7 in the standardized EEMBC ULPBench tests that compare the efficiency of ultra-low-power microcontrollers.
Moreover, the STM32L4 series shatters performance limits in the ultra-low-power world.
It delivers 100 DMIPS based on its ARM Cortex-M4 core with FPU and ST ART Accelerator at 80 MHz.
STM32L4 microcontrollers offer 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 analog peripherals such as op amps, comparators, LCD, 12-bit DACs and 16-bit ADCs (hardware oversampling).
Core |
Processor Cortex-M4 |
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Maximum Clock Frequency | 120 MHz |
Memory Protection Unit | MPU |
Floating Point Unit | SP_FPU |
Trust Zone | |
Digital Signal Processor | DSP |
CortexM Vector Extensions | |
Endian | Little-endian |