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Exploring the Power of the STM32MP1 Series

time 2023-08-16

Publisher: hqt


What is meant by STM32MP1 Series?

We have created a family of microprocessors known as the STM32MP1 series. It combines the processing capability of an application processor with Linux support with the real-time capabilities of a microcontroller by basing it on a dual-core ARM Cortex-A7 processor and a Cortex-M4 microcontroller. These processors are members of the STM32 family, frequently utilized in a range of embedded systems and Internet of Things (IoT) applications.

What security features does the STM32MP1 series offer?

To improve the system’s overall security, the STM32MP1 has a number of security measures. These measures are intended to safeguard the gadget against unapproved use, code modification, and other possible security risks. The STM32MP1 series is appropriate for a variety of applications where security is a key priority, including industrial control systems, medical devices, automotive applications, and more. These security capabilities assist developers and system integrators in creating strong and secure applications on the STM32MP1. To guarantee the target application has the highest level of security possible, it is critical to implement these methods correctly and adhere to recommended practices. The STM32MP1 family has the following important security features:

  • Secure Boot: 

The STM32MP1 has a secure boot feature that makes sure that only verified and trustworthy software is run during the boot process. By doing this, the system is shielded against harmful or unauthorized code loading during bootup.

  • Cryptographic Accelerators:

The CPU contains hardware-based cryptographic accelerators that handle a variety of cryptographic operations, including encryption, decryption, hashing, and digital signatures. The effectiveness and security of cryptographic procedures are enhanced by hardware acceleration.

  • Armv7-M Trust Zone: 

The processor may be divided into safe and insecure execution areas thanks to TrustZone technology. In order to defend themselves from potential assaults in the insecure world, critical security functions might be segregated.

  • Secure Firmware Update: 

The STM32MP1 enables secure firmware upgrades. This feature makes sure that only authenticated and authorized firmware updates can be applied to the system, preventing unauthorized changes.

  • Hardware Tamper Detection: 

Hardware tamper detection is made possible by the STM32MP1’s capabilities, which may identify physical tampering or unauthorized access to the system. Security precautions like locking the system or wiping sensitive data can be triggered by tamper detection devices.

  • Unique Device ID: 

Each STM32MP1 device has a unique ID that may be used for device identification and authentication, allowing for safe connection with other STM32MP1 devices or servers.

  • Secure JTAG Access: 

The series permits limiting JTAG/SWD debugging access to authorized users only, preventing unauthorized access to the system and its confidential data.

  • Flash Readout Protection: 

The STM32MP1 offers safeguards to keep sensitive data and firmware safe from unauthorized read access to the contents of the internal Flash memory.

What are the applications of the STM32MP1 series?

The adaptability, performance, and security characteristics of the STM32MP1 family allow it to be used in a variety of industries and use situations. The STM32MP1 family is mostly used in the following industries:

  • Industrial Automation: 

The STM32MP1 series is a good choice for applications involving robotics, motor control systems, and programmable logic controllers (PLCs). Its real-time capabilities and processing capacity enable accurate control and monitoring of industrial operations.

  • Human-Machine Interfaces (HMIs): 

The STM32MP1 is perfect for creating advanced HMIs used in smart home devices, industrial control panels, and medical equipment by offering users simple and aesthetically pleasing interfaces. It has graphical capabilities and hardware accelerators for 2D and 3D graphics.

  • Consumer Electronics:

Various consumer electronics items, like as smart TVs, set-top boxes, gaming consoles, and audio equipment, employ the STM32MP1. It is a great solution for these applications due to its multimedia capabilities and support for a range of networking choices.

  • Automobile Infotainment: 

The series is suited for automobile infotainment systems, giving drivers and passengers multimedia entertainment and connectivity choices. It also supports multiple screens.

Benefits of STM32MP1 series:

STMicroelectronics’ STM32MP1 family is a popular option for many embedded and industrial applications because it has a number of advantages. The following are some of the STM32MP1 series’ main benefits:

  • Dual-Core Architecture: 

The STM32MP1 series has a dual-core architecture combining an Arm Cortex-A7 core with excellent performance and a Cortex-M4 core with real-time capabilities. This allows the device to handle sophisticated apps while running numerous processes concurrently.

  • Multimedia Capabilities:

The STM32MP1 has hardware-accelerated video decoding and 3D graphics acceleration as multimedia features. Because of this, it works well for applications that need to handle multimedia and have graphical user interfaces.

  • Rich connection choices: 

The STM32MP1 family has a variety of connection choices, including Ethernet, USB, CAN, HDMI, numerous UART and I2C interfaces, and many others. This makes it possible for communication and easy integration with numerous peripherals.

  • Security Features:

Hardware-based security features on the STM32MP1 microprocessors, such as secure boot and TrustZone technology, help shield critical information and code from tampering and unauthorized access.

  • Support for Linux and Android: 

The STM32MP1 family is compatible with well-known operating systems like Linux and Android, making it simpler for programmers to use pre-existing programs and tools.

  • Scalability: 

The STM32MP1 series offers scalability to satisfy the varied requirements of various applications. It is available in a variety of packaging variants and memory configurations.

  • Community and Support: 

As a member of the STM32 family, the STM32MP1 series has access to a sizable and vibrant developer community, granting it access to much information, discussion forums, and online support.


STMicroelectronics created the STM32MP1 series line of microprocessors. It is made to combine the advantages of a multi-core application processor with those of a general-purpose microcontroller. The EASYIEE firm uses lean logistics management, offering clients effective, value-added continuous supply services. It has established itself as a reputable equipment provider and professional industry component. With product design and development, we are experts in a range of international electronic components and semiconductor goods.