The i.MX 8ULP crossover applications processor family brings ultra-low power
  processing and advanced integrated security with EdgeLock®
  secure enclave to the intelligent edge.
  Optimizing energy at the chip level is becoming increasingly crucial for
  designing energy-efficient edge systems. NXP’s innovative Energy Flex
  architecture implementation in i.MX 8ULP processors uniquely combines
  heterogeneous domain computing, design techniques and process technology. A
  dedicated power management subsystem offers more than 20 power mode
  combinations to deliver exceptional efficiency across a range of applications.
  Building on our strong history of security solutions, NXP’s EdgeLock secure
  enclave is pre-configured to simplify complex security implementations for
  faster time to market and help designers avoid costly configuration errors.
  The i.MX 8ULP processor has also achieved PSA and SESIP Level 2
  certifications, enabling security for device manufactures at the design stage.
  The i.MX 8ULP family features up to two Arm® Cortex®-A35
  running at 800 MHz, an Arm Cortex-M33 core, 3D/2D Graphics Processing Units
  (GPUs) and a Cadence® Tensilica® Hifi 4 DSP and Fusion
  DSP for low-power audio/voice and edge AI/ML processing.
  i.MX 8 applications processors are part of NXP's EdgeVerse™
  edge computing
  platform.