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STM32 microcontrollers

ST Microelectronics (STM) is one of the most important players in the programmable electronics market. Licenses for the use of ARM-designed cores have been purchased by virtually all major manufacturers of electrical integrated circuits used in robotics. Probably the largest number of licenses is held by ST Microelectronics, which was one of the first companies to start producing microcontrollers based on this 32-bit architecture (hence: STM32).

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The most important advantage of STM32 microcontrollers is their high computing performance. Designed peripheral blocks, excellent technical support, documentation and software libraries - the advantages of STM32 systems are numerous. In this category we present STM32 microcontrollers which are one of the most popular devices of this type and at the same time the most renowned. Their highest quality will certainly be noticed during many years of trouble-free operation in various electronic projects. Check out the products we have prepared for you below.

STM32 – huge computing power and almost unlimited connecting possibilities

STM32 microcontrollers were developed on 32-bit ARM cores. The first family of these processors introduced to the market, the STM32F1, used the modern ARM Cortex-M3 hardware architecture. The next editions of microcontrollers were based on even newer cores, such as ARM Cortex-M4 or M0 and M0 +. Currently, the most modern STM32F7 systems are based on the ARM Cortex-M7 core. It is one of the most efficient and technically advanced architectures used in microcontrollers.

STM32 microcontrollers are devices that are adapted to intensive and varied work. Their design allows for the connection of many analog peripherals and other input / output devices. Connecting fast ADC type converters (12 bit resolution and 1 Msps sampling frequency or more), DAC converters (also 12 bit) or fast hardware comparators will not be a problem at all. Among the digital peripherals that can be used for the STM32, there are extremely flexible hardware timers and a lot of different types of communication interfaces such as USART, UART, SPI, I2C, I2S, CAN, USB, OTG or even standard Ethernet - RJ45.

What more does the system architecture of STM32 microcontrollers allow for? Universal memory controller blocks, DMA, clock and reset control (RCC), system clock monitoring (CSS), as well as advanced LCD and camera controllers or graphics accelerators ... that's not all, but you can see now how truly powerful these chipsets are!

STM32 housings and memories – there’s a lot to choose from!

The STM32 family of devices includes not only microcontroller boards, but also a lot of different specialized casings and various types of built-in Flash and RAM memories. In the sub-types (e.g. STM32F0) there are tiny, 20-pin TSSOP20 or WLCSP25 housings. The most popular are the systems in the LQFP32, LFQP48, LFQP64 and LFQP100 housings. You will find them in most devices manufactured by STM32.

More complex systems are also worth mentioning - mostly STM32F4 and STM32F7. The products are in LQFP144, 176 or 208, as well as UFBGA and TFBGA. The huge variety of these products means that there is really a lot to choose from. Remember that even microcontrollers from the same series and in the same housing can be found in different variants that differ in detailed technical specifications (e.g. amount of RAM, amount of Flash memory). For this reason, at first glance, similar modules may be sold at different prices.

STM32 microcontrollers – Botland store

In this category of our store, many different STM32 microcontrollers and other boards based on this architecture are waiting for you. All products available in the Botland store are completely original, new and are delivered directly from the manufacturer.

Here you will find the popular STM32 microcontrollers, which are very eagerly used by both intermediate-advanced enthusiasts of programming electronics and professional robotics. Our offer includes microcontrollers from the STM32F1 series, belonging to various subgroups of this series: F100 and F103. The devices are equipped with large amounts of RAM and Flash memory (16/64/128 kB and more). From the most commonly used housings, we have selected two: LQFP48 and LQFP64. It is worth knowing that in other categories of our store you will find other components dedicated to the STM32. Check out our entire range (use the search option at the top) to check out programmers, debuggers, STM32 evaluation boards as well as books and educational materials!