What microcontrollers are there for stm32? Top ten series to help you choose the right microcontroller

With the rapid development of technology, embedded systems have penetrated into every aspect of our daily lives. In this field, the STM32 series microcontrollers launched by ST Company have won wide acclaim for their excellent performance, low power consumption and cost advantages. We will introduce each product line of the STM32 series microcontrollers and their characteristics in detail to help you better understand and choose the appropriate microcontroller.


1.STM32F0 series – the choice of entry-level microcontrollers


The STM32F0 series of microcontrollers are based on the ARM Cortex-M0 core and provide a main frequency range of 20-64MHz, with good real-time performance and low power consumption. This series of products is suitable for simple embedded applications such as home automation, industrial sensors, etc. STM32F0 is both cost-effective and powerful, making it an ideal choice for beginners to get started with embedded development.


2.STM32F1 series – the classic backbone


The STM32F1 series microcontrollers use the Cortex-M3 core, with a main frequency of up to 72MHz, and are equipped with rich peripheral resources, including timers, communication interfaces and analog interfaces. This series of microcontrollers has high performance and stability and is suitable for medium-complexity embedded systems, such as consumer electronics, medical equipment, etc. The STM32F1 series has become the first choice of many engineers.


3.STM32F2 series – the perfect combination of high performance and low power consumption


The STM32F2 series is based on the Cortex-M3 core, with a main frequency of up to 120MHz and excellent processing capabilities. This series of products uses advanced low-power technology to balance the needs of high performance and low power consumption. STM32F2 is widely used in communication equipment, Internet of Things terminals and other scenarios, and is suitable for fields with high performance and power consumption requirements.


4.STM32F3 series – highly integrated digital analog functions


The STM32F3 series of microcontrollers are equipped with the Cortex-M4 core, with a maximum frequency of up to 72MHz. It has rich digital and analog peripheral resources, including high-precision ADC, DAC and operational amplifiers. STM32F3 is suitable for applications that require highly integrated analog functions, such as power management, motor control, etc.


5.STM32F4 series – the choice for high-performance digital signal processing


The STM32F4 series microcontrollers are based on the Cortex-M4 core, with a main frequency of up to 180MHz, a hardware floating point unit (FPU), and support for the DSP instruction set. STM32F4 has advantages in processing complex digital signals, high-speed data streams and real-time tasks, and is widely used in high-performance fields such as aerospace and industrial automation.


6.STM32F7 series——Leading new standards in the industry


The STM32F7 series uses the Cortex-M7 core, with a maximum frequency of 216MHz, an advanced cache architecture and a double-precision floating point unit (FPU). STM32F7 is suitable for high-performance graphics display, multimedia processing and other fields, and has become a core component of many high-end applications.


7.STM32H7 series – top performance, impeccable


The STM32H7 series is the most powerful member of the STM32 family. It is based on the Cortex-M7 core and has a maximum frequency of 480MHz. It has rich storage resources, high-speed interfaces and advanced security functions, and supports running complex real-time operating systems (RTOS) and advanced graphical interfaces. STM32H7 is widely used in high-performance fields including automotive electronics, robotics, high-speed communication equipment, etc., to meet application scenarios that require extremely high processing power.


8.STM32L series – low power consumption expert


The STM32L series of microcontrollers emphasizes low power consumption features. Based on the Cortex-M0+ or Cortex-M4 core, this series of products adopts a variety of low-power modes to effectively extend battery life. The STM32L series is suitable for IoT devices, portable consumer electronics, etc. that require long-term operation, ensuring that overall power consumption is reduced while maintaining high performance.


9.STM32WL series – a new chapter in wireless connectivity


The STM32WL series is the first microcontroller launched by ST to integrate wireless connection functions and is equipped with multiple wireless communication protocols such as LoRa, (G)FSK, and (G)MSK. Based on the Cortex-M4 and Cortex-M0+ dual-core architecture, STM32WL has both high performance and low power consumption, and is suitable for long-distance wireless connection scenarios such as smart logistics and remote monitoring.


10.STM32MP1 series – multi-core power, inspiring unlimited possibilities


The STM32MP1 series is the first multi-core microprocessor launched by ST Company, integrating Cortex-A7 and Cortex-M4 cores. It supports more complex operating systems (such as Linux) and graphical interfaces, and is suitable for advanced applications such as industrial Internet of Things and smart homes. STM32MP1 brings unprecedented innovation and flexibility to the embedded market.


The STM32 family covers a variety of microcontroller products from entry-level to high-end, meeting the needs of different industries and application scenarios. This series of products has won the trust and love of designers with its high performance, low power consumption, rich peripherals and high-quality ecosystem. In the embedded field, it is precisely because of the existence of microcontrollers like STM32 that our world becomes more exciting and colorful.

No matter what field of project development you are developing, you can find a suitable microcontroller solution from the STM32 family. They will become powerful assistants to realize your dreams and help you build a beautiful embedded world.

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