STMicroelectronics STM32F4 series, STM32F412RGT6, ARM Cortex-M4, 32-bit Single-Core, 100MHz, 1MB (1M x 8) FLASH, 256K x 8 RAM, CANbus, USB OTG, 50 I/O, -40°C~85°C, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | STM32F4 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.7V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 100MHz |
| Package | Tray |
| RAM size | 256K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG |
| Number of i (O) | 50 |
| Core processor | ARM® Cortex®-M4 |
| Case | 64-LQFP |
| Data converters | A/D 16x12b |
| Program memory size | 1MB (1M x 8) |
The 1 MB Flash and 256 KB SRAM give enough headroom for a real-time control loop plus a communication stack without external memory.
On-chip CANbus, USB OTG, and QSPI reduce the need for external interface ICs. The 50 GPIOs, 16-channel 12-bit ADC, and peripherals including DMA, PWM, I²S, and LCD interface cover motor-drive feedback, audio codec glue, and display control from a single device.
Yes — the connectivity set includes CANbus and USB OTG, along with I²C, SPI, UART/USART, QSPI, and SDIO.
The STM32F412RGT6 is pin-compatible with the STM32F411 in the same 64-LQFP package, but the F412 adds CANbus, QSPI, and a larger SRAM footprint — check the peripheral set against your design requirements before substituting.