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Megawin ARM Cortex M3 MCU MG32F103CBT6


ARM Cortex-M3 MCU

Flash ROM: 128 KB

RAM: 28KB

 IO’s: 37

Timer: 4+RTC

Communication: UART x3, I2Cx2, SPI M, SPI Sx2, QSPI, USB, I2S, LED SEGx8

LQFP-48

 

Datasheet

95.00

  • Core: ARM 32-bit Cortex™-M3 CPU
  • 72 MHz maximum frequency, 1.25
  • DMIPS/MHz (Dhrystone 2.1)
  • performance
  • 64 Byte cache for instruction and data bus support 0 wait state memory access
  • Single-cycle multiplication and hardware division
  • Memories
  • 128Kbytes of Flash memory
  • 28 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 48 MHz factory-trimmed RC
  • Internal 32 kHz RC
  • PLL for CPU clock
  • 32 kHz oscillator for RTC with calibration
  • 12-bit mode ADC
  • Max convert rate: 1Msps
  • Up to 16 A/D channels
  • Flexible sample and converter modes.
  • Temperature sensor
  • Comparator
  • 2 independent comparators
  • Each with 4 positive and 4 negative input channels
  • LED driver unit
  • Capable of drive 56 LEDs or 8Sevensegment LEDs
  • Debug mode
  • Serial wire debug (SWD) interface
  • 7 timers
  • Three 20-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
  • 20-bit, motor control PWM timer with dead-time generation and emergency stop
  • 2 watchdog timers (Independent and Window)
  • Systick timer: a 24-bit down counter
  • Up to 11 communication interfaces
  • 2 x I2C interfaces (SMBus/PMBus)
  • 3 UARTs (IrDA capability, modem control)
  • 3 SPI interfaces, 1 QSPI interface
  • I2S interface
  • USB 2.0 full-speed device interface
  • 2 DMA controller, triggered by Timers, ADC, SPIs, I2Cs, UARTs
SKU: Megawin ARM Cortex M3 MCU MG32F103CBT6 Categories: ,

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