The STM32F373VBT7 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 24kB 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, 16-bit sigma-delta (Σ-Δ) ADCs, two comparators, two DACs (DAC1 with 2 channels and DAC2 with 1 channel), a low-power RTC, nine general-purpose 16-bit timers, two general-purpose 32-bit timers, as well as standard and advanced communication interfaces - two I²Cs, three SPIs, three I²Ss, three USARTs, a CAN and an USB FS device.
● 1.25 DMIPS/MHz (Dhrystone 2.1)
● CRC calculation unit
● Power-on/Power down reset (POR/PDR)
● Programmable voltage detector (PVD)
● Low power modes - Sleep, stop, standby
● VBAT supply for RTC and backup registers
● 4 to 32MHz Crystal oscillator
● 32kHz Oscillator for RTC with calibration
● 8MHz Internal RC with x16 PLL option
● 40kHz Internal oscillator
● 12-channel DMA Controller
● Up to 24 capacitive sensing channels
● Independent and system watchdog timers
● SysTick Timer
● Three 16-bit Basic timers to drive the DAC
● Calendar RTC with alarm and periodic wakeup from Stop/Standby
● CAN interface (2.0B Active)
● HDMI-CEC Bus interface
● USB 2.0 full speed interface
● Serial wire devices, JTAG
