STM32F303VET6

The STM32F303VET6 is a 32-bit ARM® Cortex® -M4 Microcontroller Unit offers digital signal processing (DSP) and floating point unit (FPU). The microcontroller unit offers four fast 12-bit ADCs, seven comparators, four operational amplifiers and two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers and one general-purpose 32-bit timer. It also features standard and advanced communication interfaces up to three I?Cs, up to four SPIs, three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I?S peripherals can be clocked via an external PLL. It incorporates high-speed embedded memories (512kB of flash memory, 80kB of SRAM), a flexible memory controller for static memories and an extensive range of enhanced I/Os and peripherals connected to an AHB and two APB buses.