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Introduction to STM32F103C8T6 chip

     Characteristics of the STM32F103C8T6 chip;

     -Kernel: ARM 32-bit CPU

    -72 MHz,90 DMIPS,1.25 DMIPS/MHz

     -Single-cycle multiplication and the hardware division

    -A nested interrupt controller with 43 blocks the interrupt channels

   -Interrupt processing (down to 6 CPU tail links

   -Clock, reset, and power management

   -2.0 to 3.6 V Application Power Supply and I / O.

   -POR, PDR, and Programmable Voltage detector (PVD)

   -4-to-16 MHz quartz oscillator

   -Internal 8 MHz Factory Adjustment RC

   -Internal: 32 kHz RC

   -The PLL used for the CPU clock

   -Dedicated 32 kHz oscillator calibration used for the RTC

   -low power consumption

   -Sleep, stop, and standby mode

   -Conversion range: 0 to 3.6 V.

   -Dual-sampling and hold function

   -an be synchronized with an advanced control timer

   -water temperature sensor

   -The 7-channel DMA controller

   -Support peripherals: Timers, ADC, SPI, I2Cs, and USART

   -Commissioning mode

   -Serial line debugging (SWD) and JTAG interface

   -Up to 80 fast I / O ports

   -32 / 49 / 80 5 V fault-tolerant I / O

   -All of the 16 external interrupt vectors can be mapped

  -Up to three 16-bit timers, up to four IC / OC / PWM or pulse counters per timer

   -A 16-bit, 6-channel advanced control timer: PWM output for up to 6-channel dead time generation and emergency stop

  -216-bit watchdog timers (independent and window)

  -SysTick Timer: a 24-bit down counter

  -Up to 9 communication interfaces