STM32F301K6U6

The STM32F301K6U6 is a 32-bit ARM®Cortex® -M4 Microcontroller Unit offers digital signal processing (DSP) and floating point unit (FPU). The microcontroller unit offers a fast 12-bit ADC, three comparators and an operational amplifier, up to 18 capacitive sensing channels, one DAC channel, a low-power RTC and one general-purpose 32-bit timer and up to three general-purpose 16-bit timers and one timer to drive the DAC. It also features standard and advanced communication interfaces three I?Cs and up to three USARTs, up to two SPIs with multiplexed full-duplex I?S and an infrared transmitter. It incorporates high-speed embedded memories (32kB of flash memory, 16kB of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.