STM32F407VGT6 is a high-performance microcontroller from STMicroelectronics, designed to meet the needs of advanced embedded systems. Featuring a powerful ARM Cortex-M4 CPU with FPU, it operates at a frequency of up to 168 MHz. The device includes 1 MB of Flash memory, 192 KB of SRAM, and a wide range of peripherals and interfaces, making it suitable for a variety of applications. Key features include:
Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive Real-Time Accelerator (ART Accelerator) allowing 0-wait state execution from flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
Memories: Up to 1 MB of Flash memory, up to 192+4 KB of SRAM including 64-KB CCM (core coupled memory) data RAM, 512 bytes of OTP memory.
Clock, Reset, and Supply Management: Application supply voltage range of 1.8 V to 3.6 V, POR, PDR, PVD, and BOR, 4-to-26 MHz crystal oscillator, internal 16 MHz factory-trimmed RC (1% accuracy), 32 kHz oscillator for RTC with calibration, internal 32 kHz RC with calibration.
ADC: 3 × 12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode.
DMA Controller: 16-stream DMA controller with FIFOs and burst support.
Timers: Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input.
I/O Ports: Up to 140 I/O ports with interrupt capability, up to 136 fast I/Os up to 84 MHz, up to 138 5V-tolerant I/Os.
Communication Interfaces: Up to 15 communication interfaces including 3 I²C, 4 USART/2 UART (supporting 10.5 Mbit/s), 3 SPI (42 Mbits/s).
High-Performance Processor: Through ART Accelerator, it achieves zero wait state execution, enhancing system performance.
Rich Peripheral Integration: Integrated multiple timers, ADCs, DACs, DMA controllers, and various communication interfaces, meeting a wide range of application needs.