Run advanced graphics with a single-chip MCU solution

STM32U5: Your gateway to next-generation embedded UI

STM32U5: Your gateway to next-generation embedded UI

The STM32U5F9/U5G9 enables you to create and run complex UIs on microcontrollers with a high-level of integration, reducing the need for external components.

Key benefits

High Integration

Provides greater integration and memory capabilities to maximize performance, with a rich set of peripherals.

Enhanced GUI

Leverage advanced graphics accelerators NeoChrom vector graphics GPU and MJPEG codec for video playback.

Cost efficient

Embrace a cost-efficient approach: robust design, small form factor, & rapid development with LQFP packages.

Key features

  • 3 Mbytes of internal SRAM and 4 Mbytes of flash
  • Advanced vector graphic GPU (NeoChromVG)
  • Ultra-low power architecture
  • Simple electronic design (4 layer PCB)
  • Enhanced security for sensitive data
  • SESIP3 and PSA3 target certifications
  • Based on Arm Cortex®-M33 at 160 MHz with TrustZone®
  • Mathematics accelerators: FMAC and cordic


Industry 4.0


Home appliances


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Explore the STM32U5G9J-DK2 discovery kit for graphics

Easily prototype your applications with state-of-the-art energy efficiency and stunning, optimized graphics rendering powered by the 2.5D NeoChromVG accelerator, Chrom-ART Accelerator, and Chrom-GRC™ MMU.


Smoother & richer graphics with NeoChrom GPU

TouchGFX now supports the NeoChrom GPU 2.5D accelerator to help with scalability and animations. This new processing unit optimizes animations such as flips, spins, scaling and more, vastly increasing the number of frames per second.