The STM32F407VET6 is a high-performance foundation line, ARM Cortex-M4 32-bit microcontroller with DSP and FPU, 512 Kbytes of Flash memory, 192 Kbytes of SRAM, flexible static memory controller (FSMC) that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories. It is part of the STM32F4 series from STMicroelectronics, which is renowned for its advanced microcontrollers that deliver superior performance in a wide array of applications.
Key Features
- 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: 512 Kbytes of Flash memory and 192 Kbytes of SRAM
- Dynamic Efficiency Line with BAM (Batch Acquisition Mode)
- 12-bit, 2.4 MSPS A/D converters: up to 24 channels
- General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
- 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
- Debug mode: Serial wire debug (SWD) & JTAG interfaces
- Up to 140 I/O ports with interrupt capability: up to 136 fast I/Os up to 84 MHz, up to 138 5 V-tolerant I/Os
Connectivity
- Up to 3 × I2C interfaces (SMBus/PMBus)
- Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)
- Up to 3 SPIs (42 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via an external audio PLL or internal PLL
- USB OTG full-speed/high-speed, compliant with USB Audio, Mass storage, HID class
- SDIO interface
- Advanced connectivity: CAN 2.0B Active, Ethernet MAC with dedicated DMA and IEEE 1588 support for precision time protocol
Advanced Features
- True random number generator
- CRC calculation unit, 96-bit unique ID
- RTC: subsecond accuracy, hardware calendar
The STM32F407VET6 is an ideal choice for applications requiring high computational power and real-time performance, such as complex motor controls, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs. Its rich set of peripherals and high-speed communication capabilities make it highly versatile and suitable for high-performance embedded applications.
