The STM32F412RGT6TR is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics' STM32F4 series, clocked at 100 MHz with 1 MB of Flash program memory and 256 KB of SRAM. The 64-LQFP package (10x10 mm) keeps board area manageable for space-constrained industrial or consumer designs. Operating temperature spans -40 to 85 °C, covering most indoor and outdoor enclosures without active cooling.
Lifecycle reality — EOL hot, last-time-buy window
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Peripheral set and connectivity — what fits
The MCU includes a brown-out detect/reset, POR, DMA, PWM, WDT, and an LCD parallel interface. Connectivity covers CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, and USB OTG. The 50 GPIOs in the 64-LQFP package leave room for a modest sensor array or display interface alongside a CAN transceiver and a few serial peripherals.