SystemOmega

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====== STM32 ARM Cortex-M3 development board ======
STM32 F103 RBT6 SCM system board core board ARM Cortex-M3 development board


STM32 F103 RBT6 function
  * Core: ARM 32-bit Cortex ™ -M3 CPU
    * The maximum operating frequency of 72MHz, up 1.25DMips / MHz (Dhrystone at zero wait cycle memory access 2.1)
    * Single-cycle multiply and hardware divide
  * Memory
    * From 64K or 128K bytes of Flash program memory
    * Up to 20K bytes of SRAM
  * clock, reset and power management
    * 2.0 to 3.6 V power supply and I / O pins
    * Power on / off reset (POR / PDR), programmable voltage monitoring Device (PVD)
    * 4 ~ 16MHz crystal oscillator
    * Built by the factory tuned 8MHz RC oscillator
    * Embedded with calibrated 40kHz RC oscillator
    * To generate the CPU clock PLL
    * 32kHz RTC oscillator with calibration function
  * Low power consumption
    * Sleep, shutdown and standby mode
    * VBAT supply for RTC and backup registers
  * 2 12-bit ADC, 1μs conversion time (up to 16 Input channels)
    * Conversion range: 0 to 3.6V
    * Dual sample and hold function
    * Temperature Sensor
  * DMA:
    * 7-channel DMA controller
    * Supported peripherals: timers, ADC, SPI, I2C and USART
  * Up to 80 fast I / O ports
    * 26/37/51/80 an I / O port, all I / O ports can be mapped to 16 external interrupts; almost all the ports can tolerate 5V signal
  * debug mode
    * Serial wire debug (SWD) and JTAG interfaces
  * Up to 7 timers
    * Three 16-bit timers, each timer has up to four for Input capture / output compare / PWM or pulse counting channel And incremental encoder input
    * 1 x 16 with dead-band control and emergency brake for motors
  * Advanced control timer PWM control
    * 2 watchdog timers (independent and window type)
    * System timer: 24-type counter is decremented
  * Up to 9 communication interfaces
    * Up to two I2C interface (supports SMBus / PMBus)
    * Up to three USART interface (supports ISO7816 interface, LIN, IrDA interface and modem control)
    * Up to two SPI interfaces (18M bit / sec)
    * CAN interface (2.0B Active)
    * USB 2.0 full speed interface
  * CRC calculating unit 96 the unique code chip
{{ .arduino:stm32-front.jpg?direct | Front view}}
{{ .arduino:stm32-back.jpg?direct | Back view}}
{{ .arduino:stm32-circuit.jpg?direct | Circuit view}}
SystemOmega

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