The STM32F302R8T6 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 and a low-power RTC, 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 I2Cs, up to three USARTs and up to two SPIs with multiplexed full-duplex I2S, a USB FS device, a CAN and an infrared transmitter. It incorporates high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Reset and power management - Power-ON/power DOWN reset (POR/PDR)
- Programmable voltage detector
- Low-power - Sleep, stop and standby
- VBAT supply for RTC and backup registers
- Interconnect matrix
- Calendar RTC with alarm, periodic wakeup from stop/standby
- Serial wire debug (SWD), JTAG
- 96-bit Unique ID
电机驱动与控制, 计算机和计算机周边, 通信与网络
