STM32MP2 Series

STM32MP2 microprocessor series with up to dual Arm Cortex®-A35 and Cortex®-M33 cores

The STM32MP2 series can now support you to design richer applications with enhanced performance more security and advanced edge AI capabilities.

The series is specifically designed to fit the needs of Industry 4.0 applications, including smart factories, cities, and buildings, as well as for advanced HMI applications.

This second generation of STM32 application processors opens the door to higher performances with a 64-bit platform now, specifically designed for industrial applications requiring chip robustness in a connected and secure environment.

    The STM32MP2 supports the growth of connected applications with extended connectivity:
  • Ethernet switch
  • TSN support
  • PCIe
  • USB3
  • LVDS, DSI, and parallel as display interfaces
  • Camera interfaces (CSI, parallel), with image signal processor (ISP)

This product offers advanced edge AI capabilities with its NPU accelerator and the flexibility to run AI applications on either the CPU, GPU, or NPU. Additionally, it supports high-end edge computing use cases, such as machine vision, through its multimedia capabilities. This is enabled by the whole ST edge AI ecosystem offer.

It supports a wide junction temperature range, from - 40°C to 125°C, making it ideal for industrial and harsh environments.


Ev chargers pictogram
EV chargers
Industrial arm pictogram
Industrial and factory automation
Screen pictogram
Smart homes
Metering pictogram

Product types:

The STM32MP2 series is available in four different lines, which are pin-to-pin compatible. Each line features a security option (cryptography and secure boot with TrustZone®). The STM32MP25x product lines feature up to dual Arm Cortex-A35 cores operating at up to 1.5 GHz, alongside an Arm Cortex-M33 core at 400 MHz.

The STM32MP25x line comes in three packages: TFBGA 436 (18x18mm), VFBGA 424 (14x14mm), and VFBGA 361 (10x10mm).
The STM32MP257 offers a dedicated evaluation board, STM32MP257F-EV1, to help you get started with your design.


3 Ethernet ports, 3 FD-CAN, H.264 enc/dec, 3D GPU, AI/NN, LVDS/DSI display interfaces, security features (option)


2 Ethernet ports, 3 FD-CAN, H.264 enc/dec, 3D GPU, AI/NN, LVDS/DSI display interfaces, security features (option)


2 Ethernet ports, 3 FD-CAN, security features (option)


1 Ethernet port, security features (option)

Discover our portfolio

STM32MP2 series product portfolio
Product lines Arm Cortex®-A35 Arm Cortex®-M33 AI NPU GPU LVDS/DSI FD-CAN Ethernet ports
STM32MP257 2 1 * * 3 3
STM32MP255 2 1 * * 3 2
STM32MP253 2 1 3 2
STM32MP251 1 1 1

Stock available on-demand, please contact our distributor for: STM32MP257DAI3, STM32MP257DAK3 or STM32MP257DAL3.

Development tools for STM32MP2 series


Stock available on-demand, please contact our distributor.


  • Enhanced security
    • Advanced security features with certifications supporting security functions for IoT and industrial applications (SESIP3 certification target, TrustZone® on Arm Cortex®-A & Cortex®-M, secure isolation for edge confidential computing.)
  • Supporting ecosystem for faster development
    • Fast and easy application software porting thanks to the mainlined open-source Linux distribution based on Yocto: OpenSTLinux
    • Android distribution
    • STM32Cube toolset: STM32CubeMX (including code generation for Linux on Arm Cortex®-A35 and STM32Cube firmware on Arm Cortex®-M33), GCC-based IDEs and STM32CubeProgrammer with signing tools.
  • High integration
    • Optimized bill of materials (BOM) thanks to high integration, packages compatible with low-cost PCB technologies (down to 4-layers plated-through hole -PTH-PCBs) and a dedicated Power Management IC (STPMIC25)
  • An extensive third-party ecosystem
    • Buildroot and OpenWRT supports are available via partners.
    • System-on-modules based on STM32MP2 from partners
  • ST authorized partners: UI tool providers, secure software providers, training, and software services.