Hopefully though, we have the new STM32F103C8T6 STM32 Development Boards (Blue Pill) in the market now which can easily outperform Arduino with its 32-bit CPU and ARM Cortex M3 architecture. However, as we start building more and dig deep we would soon realise that Arduino is not industry ready and its 8-bit CPU with a ridiculously slow clock, it does not give you enough juice for your projects. These features make the STM32F103xx medium-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.Arduino would have been the first board for many hobbyists (including me) and engineers out there when they started with electronics. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family. The STM32F103xx medium-density performance line family includes devices in six different package types: from 36 pins to 100 pins. A comprehensive set of power-saving mode allows the design of low-power applications. They are available in both the –40 to +85 ☌ temperature range and the –40 to +105 ☌ extended temperature range. The devices operate from a 2.0 to 3.6 V power supply. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I 2Cs and SPIs, three USARTs, an USB and a CAN. Description The STM32F103xx medium-density performance line family incorporates the high-performance ARM ®Cortex ®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
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January 2023
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