1. What are the main features of STM32F412RGT6TR?
STM32F412RGT6TR is a 32-bit microcontroller based on the Arm Cortex-M4 core with a floating-point unit (FPU), DSP instructions, and a maximum operating frequency of 100 MHz. It provides 1 MB of Flash memory and 256 KB of SRAM, together with an ART Accelerator for efficient Flash execution. The MCU also integrates multiple communication interfaces, including I²C, SPI/I²S, USART, SDIO, USB 2.0 OTG Full-Speed, and two CAN interfaces. It is supplied in a 64-pin LQFP package measuring 10 × 10 mm.
2. What is STM32F412RGT6TR used for?
STM32F412RGT6TR is designed for general-purpose embedded control and data-processing applications. Its combination of processing performance, memory, timers, ADC, communication interfaces, USB, CAN, and low-power functions makes it suitable for industrial control, consumer electronics, portable equipment, motor and system control, audio-related applications, and other embedded products.
3. Does STM32F412RGT6TR have any alternative manufacturers and part numbers, such as?
Yes. Possible alternatives can be selected from other Arm Cortex-M4 microcontrollers with similar processing speed, Flash capacity, I/O resources, and communication interfaces. Within the STMicroelectronics family, related parts such as STM32F412VG, STM32F412CG, and STM32F412ZG also provide a 100 MHz Cortex-M4 core and 1 MB Flash, although their package sizes and I/O resources differ. Other manufacturers also offer comparable Cortex-M4 MCUs, but they should not be considered pin-to-pin replacements without checking the pinout, peripherals, memory, voltage, package, and software compatibility.
4. Is technical support available for STM32F412RGT6TR?
Yes. STMicroelectronics provides technical documentation and development resources for the STM32F412 family, including datasheets, reference manuals, errata, programming documentation, development tools, and software resources. These materials can help engineers with hardware design, peripheral configuration, firmware development, debugging, and troubleshooting.
