The STM32F302VBT6 is a STM32 F3 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 72MHz and embedding a floating point unit (FPU), high-speed embedded memories (Flash memory up to 128kB and 32kB of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The device offer a fast 12-bit ADCs, four comparators, two operational amplifiers, up to one DAC channel, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer and one timer dedicated to motor control, as well as standard and advanced communication interfaces - two I2Cs, three SPIs, two I2Ss, three USARTs, two UART, a CAN and an USB FS device.
- ARM Cortex-M4 CPU with FPU, single-cycle multiplication and HW division, DSP instruction and MPU
- CRC calculation unit
- Power-on/Power-down reset (POR/PDR)
- Programmable voltage detector (PVD)
- Low power modes - Sleep, stop and standby
- VBAT supply for RTC and backup registers
- 4 to 32MHz Crystal oscillator
- 32kHz Oscillator for RTC with calibration
- 8MHz Internal RC with x 16 PLL option
- 40kHz Internal oscillator
- Interconnect matrix
- 12-channel DMA Controller
- 2 x Watchdog timers (Independent and window)
- SysTick Timer
- 16-bit Basic timer to drive the DAC
- Calendar RTC with alarm, periodic wakeup from Stop/Standby
- USB 2.0 full speed interface
- CAN interface (2.0B Active)
- Infrared transmitter
- 96-bit Unique ID
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