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32-bit MCU 64-LQFP

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    MPN STM32F303RBT7
    Mfr. STMicro
    Oneyac # A3-STM32F303RBT7
    Supplier Oneyac
    Unleaded/RoHs YES
    Description
    Package/Enclosure : 64-LQFP Series : STM32F303RB

    Specifications FAQ

    Description Details Operation
    Product Category 32-bit MCU
    Core processor ARM® Cortex®-M4
    Core size 32-bit
    speed 72MHz
    connectivity CAN,I²C,IrDA,LIN,SPI,UART/USART,USB
    peripheral DMA,I²S,POR,PWM,WDT
    I/O count 52
    Program storage capacity 128KB(128K x 8)
    RAM capacity 32K x 8
    Voltage power supply (Vcc/Vdd) 2 V ~ 3.6 V
    Data Converter A/D 4x12b;D/A 2x12b
    Type of oscillator inside
    working temperature -40°C ~ 105°C(TA)
    Package/Enclosure 64-LQFP
    ADC resolution 12bit
    Number of ADC channels 22Channel
    DAC resolution 12bit
    Processor series STM32F
    Working power supply voltage 2Vto3.6V
    Interface type CAN,I2C,SPI,UART,USART,USB
    Data RAM size 32kB
    Data Ram type SRAM
    Data bus width 32bit
    Maximum clock frequency 72MHz
    core ARMCortexM4
    Simulate power supply voltage 2Vto3.6V
    Power Supply Voltage - Maximum 3.6V
    Power Supply Voltage - Minimum 2V
    Watchdog timer WatchdogTimer
    Program memory size 128kB
    Type of program memory Flash
    Series STM32F303RB
    Number of timers/counters 9x16bit,1x32bit
    Number of input/output terminals 27I/O
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