STM32L4P5 and STM32L4Q5 devices extend the ultra‐low‐power portfolio and performance with an Arm®Cortex®‐M4 core with DSP and floating‐point unit (FPU) at 120 MHz.

  • The STM32L4P5 portfolio offers 512 Kbytes to 1 Mbytes of Flash memory and from 48 to 169-pin packages.
  • The STM32L4Q5 features 1 Mbytes of Flash memory and provides an additional encryption accelerator engine (AES, HASH and PKA).