• Core

  Cortex-M4, 72 MHz

• Family

  NuMicro M4 Family

• Sub-Family

  M4521

• CMSIS Pack

  NuMicro_DFP

The NuMicro M4521 series 32-bit microcontroller powered by Cortex-M4F with DSP and FPU runs up to 72 MHz.