The STM32F407VET6 microcontroller from STMicroelectronics is based on the high-performance Arm Cortex-M4 32-bit core with floating-point unit (FPU), operating at frequencies up to 168 MHz. This MCU integrates 512 Kbytes of Flash memory and 192 Kbytes of SRAM, delivering high performance while maintaining low power consumption through sleep, stop, and standby modes.
This microcontroller is ideal for industrial and consumer applications requiring significant processing power: motor control, LCD graphics interfaces, Ethernet communication systems, and digital signal processing. It features a comprehensive set of integrated communication interfaces including USB OTG, Ethernet, CAN, I2C, SPI, and UART/USART, plus an ART Accelerator for zero-wait-state execution from Flash memory.
| Specification | Value |
|---|---|
| Family | STM32F405xx/STM32F407xx |
| Core | ARM 32-bit Cortex-M4 with FPU |
| Max Frequency | 168 MHz |
| Flash Memory | 512 Kbytes |
| SRAM | 192 Kbytes (+ 4 Kbytes CCM) |
| Supply Voltage | 1.8 V to 3.6 V |
| Package | LQFP-100 (SMD) |
| I/O Pins | 82 |
| Communication Interfaces | CAN, I2C, SPI, UART/USART, USB OTG HS/FS, Ethernet |
| ADC Converters | 3 x 12-bit, 2.4 MSPS (up to 24 channels) |
| DAC Converters | 2 x 12-bit |
| Timers | Up to 17 timers (12x 16-bit + 2x 32-bit) |
| DMA | 16 channels with FIFO |
| Accelerator | ART Accelerator™ (0 wait state) |
| Performance | 210 DMIPS / 1.25 DMIPS/MHz |
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