STM32L552ZETxQ
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            CoreCortex-M33, 110 MHz 
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            FamilySTM32L5 Series 
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            Sub-FamilySTM32L5x2 
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          CMSIS PackSTM32L5xx_DFP
Ultra-low-power STM32L5 MCUs with Arm Cortex-M33 core, MPU, cache, DSP, FPU, TrustZone, 156 DMIPS at 110 MHz.
 
            
          