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32-Bit MCU 48-LQFP

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    MPN STM32F303CBT7
    Mfr. STMicro
    Oneyac # A-STM32F303CBT7
    Supplier Oneyac
    Unleaded/RoHs YES
    Description
    STM32F Series 128 kB Flash 32 kB RAM 32-Bit ARM Based Microcontroller - LQFP-48

    Specifications FAQ

    Description Details Operation
    Product Category 32-Bit MCU
    Interface Type CAN,I2C,SPI,USART,USB
    Analog supply voltage 2Vto3.6V
    Working power voltage 2Vto3.6V
    Program memory size 128kB
    Power supply voltage-minimum 2V
    i / o number 37
    Peripheral DMA,I²S,POR,PWM,WDT
    Supply voltage-maximum 3.6V
    speed 72MHz
    Core size 32-bit
    Core processor ARM® Cortex®-M4
    Number of timers / counters 9x16bit,1x32bit
    Data bus width 32bit
    DAC resolution 12bit
    Data Ram Type SRAM
    core ARMCortexM4
    Processor series STM32F3
    Number of inputs / outputs 37I/O
    Voltage-Power (Vcc / Vdd) 2 V ~ 3.6 V
    Program storage capacity 128KB(128K x 8)
    Package/Enclosure 48-LQFP
    Maximum Clock Frequency 72MHz
    Data RAM size 40kB
    Oscillator type internal
    Series STM32F303CB
    Number of ADC channels 15Channel
    Connectivity CAN,I²C,IrDA,LIN,SPI,UART/USART,USB
    ADC resolution 12bit
    Program memory type Flash
    Data converter A/D 4x12b;D/A 2x12b
    Operating temperature -40°C ~ 105°C(TA)
    ram capacity 32K x 8
    Watchdog Timer WatchdogTimer,Windowed
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