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  1. Devices
  2. ArmChina STAR Series
  3. BAT32G439
  4. BAT32G439GK80FA

BAT32G439GK80FA

Cmsemicon
  • Core

    Star-MC1, 128 MHz

  • Family

    ArmChina STAR Series

  • Sub-Family

    BAT32G439

  • CMSIS Pack

    BAT32G439

Code Flash: 256KB, Data Flash: 4.0KB, RAM: 64KB
Package: 80-lead LQFP(12x12mm, 0.5mm pitch)

Core

Processor

Star-MC1

Maximum Clock Frequency 128 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone NO_TZ
Digital Signal Processor DSP
CortexM Vector Extensions
Endian Little-endian
Features View features

Processor

Star-MC1, 128 MHz

  • Package
    12x12mm, 0.5mm pitch LQFP 80-lead 12x12mm, 0.5mm pitch LQFP
  • Power
    Operating Voltage 1.8 V .. 5.5 V Operating Voltage
    Run, Sleep, Deep-Sleep 3 Run, Sleep, Deep-Sleep
    POR 1 x POR
  • Spec
    Operating Temperature Range -40 °C .. +105 °C Operating Temperature Range
  • Core features
    Enhanced DMA 40-channel Enhanced DMA
  • Clock
    External Crystal Oscillator 1 MHz .. 20 MHz External Crystal Oscillator
    Internal RC Oscillator with +/- 1% accuracy 24 MHz .. 64 MHz Internal RC Oscillator with +/- 1% accuracy
    Internal Real Time Clock(RTC) 32.77 kHz Internal Real Time Clock(RTC)
  • Timer
    Watchdog Timer 1 x Watchdog Timer
    General Purpose Timer (TIM4) 4 x 16-bit General Purpose Timer (TIM4)
    General Purpose Timer (TIMA) 1 x 16-bit General Purpose Timer (TIMA)
    General Purpose Timer (TIMB) 1 x 16-bit General Purpose Timer (TIMB)
    General Purpose Timer (TIMC) 1 x 16-bit General Purpose Timer (TIMC)
    BLDC Motor Control Timer(TIMM) 1 x 16-bit BLDC Motor Control Timer(TIMM)
  • I/O
    High-Accuracy ADC 16-channel x 12-bit High-Accuracy ADC
    DAC 2 x 8-bit DAC
    PGA 2 x PGA
    CMP 2 x CMP
    Temperature Sensor 1 x Temperature Sensor
  • Communication
    Full Function I2C 1 x Full Function I2C
    Simplified I2C 6 x Simplified I2C
    4-wire SPI 1 x 0 bit/s 4-wire SPI
    3-wire SPI 5 x 0 bit/s 3-wire SPI
    Universal Asynchronous Receiver Transmitter 3 x 0 bit/s Universal Asynchronous Receiver Transmitter
    Local Interconnect Network 1 x Local Interconnect Network