ST MCU 적용제품

STM32F103V8T6 - Onewheel

plainy 0 2,490 2017.04.05 22:23

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Onewheel입니다. 이름과 같이 One Wheel입니다. Gyro와 가속도 센서를 1초에 14000회 읽어 처리하기 위해 STM32F103V8T6를 사용합니다.

 

Key Features

  • ARM®32-bit Cortex®-M3 CPU Core
  • 72 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • Single-cycle multiplication and hardware division
  • Memories
  • 64 or 128 Kbytes of Flash memory
  • 20 Kbytes of SRAM
  • Clock, reset and supply management
  • 2.0 to 3.6 V application supply and I/Os
  • POR, PDR, and programmable voltage detector (PVD)
  • 4-to-16 MHz crystal oscillator
  • Internal 8 MHz factory-trimmed RC
  • Internal 40 kHz RC
  • PLL for CPU clock
  • 32 kHz oscillator for RTC with calibration
  • Low-power
  • Sleep, Stop and Standby modes
  • VBAT supply for RTC and backup registers
  • 2 x 12-bit, 1 μs A/D converters (up to 16 channels)
  • Conversion range: 0 to 3.6 V
  • Dual-sample and hold capability
  • Temperature sensor
  • DMA
  • 7-channel DMA controller
  • Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
  • Up to 80 fast I/O ports
  • 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
  • Debug mode
  • Serial wire debug (SWD) & JTAG interfaces
  • 7 timers
  • Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • 16-bit, motor control PWM timer with dead-time generation and emergency stop
  • 2 watchdog timers (Independent and Window)
  • SysTick timer 24-bit downcounter
  • Up to 9 communication interfaces
  • Up to 2 x I2C interfaces (SMBus/PMBus)
  • Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
  • Up to 2 SPIs (18 Mbit/s)
  • CAN interface (2.0B Active)
  • USB 2.0 full-speed interface
  • CRC calculation unit, 96-bit unique ID
  • Packages are ECOPACK®


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