he STM32F7 series microcontrollers take advantage of the DSP extensions of the Cortex-M7 kernel. It has two times the digital signal processing (DSP) capability of an early Cortex-M4 processor.This will make it very useful in applications requiring high speed or multichannel audio, video, wireless, action recognition, or motor control.In an interesting function, the USB OTG peripheral has its own power rail, so the USB interface can continue to operate, while the rest of the chip is 1.8V powered to save power.Most peripheral dual clock fields allow CPU speed to be reduced to minimize power consumption and keep the clock frequency of the communication peripherals constant.
The MCU's development suite is equipped with a STM32Cube firmware library, as well as the direct support of the software development tool partners and the extensive ecosystem of the ARM mbed online community.It's called discovery kit, and its price is 49.90 dollars, including WQVGA touch-screen color display, stereo audio, multi-sensor support, security and high-speed connection.Together with the integrated ST-Link debugger / Programmer (without separate probes), it provides unlimited expansion capabilities through Arduino Uno connection support, and instantly access a large number of dedicated additional circuit boards.
The STM32F7 devices are now in production, including 14mm x 14mm LQFP100 to 28mm x 28mm LQFP208, and 10mm x x, the spacing between the two points is 4.6, and the distance between them is 0.
For a 100-pin LQFP STM32F745VE with 512KB flash, prices start at $ 6.73 and order quantities are 1,000.
