Feature
- 72MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance
 - Single cycle multiplication and hardware division
 - Clock, reset and supply management
 - POR, PDR and programmable voltage detector (PVD)
 - 4 to 16MHz Crystal oscillator
 - Internal 8MHz factory trimmed RC
 - Internal 40kHz RC
 - PLL for CPU clock
 - 32kHz Oscillator for RTC with calibration
 - Sleep, stop and standby modes
 
- VBAT supply for RTC and backup registers
 - Serial wire debug (SWD) and JTAG interfaces
 - 7-channel DMA Controller
 - 2 x Watchdog timers (Independent and window)
 - SysTick Timer
 - CAN interface (2.0B Active)
 - USB 2.0 full speed interface
 - 96-bit Unique ID
 
 
  













