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Universal MCU 32 uFQFN bare solder pad

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    MPN STM32L442KCU6
    Mfr. STMicro
    Oneyac # A3-STM32L442KCU6
    Supplier Oneyac
    Unleaded/RoHs YES
    Description
    Package/Enclosure : 32 uFQFN bare solder pad

    Specifications FAQ

    Description Details Operation
    Product Category Universal MCU
    Core processor ARM® Cortex®-M4
    Core size 32-bit
    speed 80MHz
    connectivity CAN,I²C,IrDA,LIN,QSPI,SAI,SPI,SWPMI,UART/USART,USB
    peripheral Undervoltage detection/reset, DMA, PWM, WDT
    I/O count 26
    Program storage capacity 256KB(256K x 8)
    RAM capacity 64K x 8
    Voltage power supply (Vcc/Vdd) 1.71 V ~ 3.6 V
    Data Converter A/D 10x12b,D/A 2x12b
    Type of oscillator inside
    working temperature -40°C ~ 85°C(TA)
    Package/Enclosure 32 uFQFN bare solder pad
    ADC resolution 12bit
    Number of ADC channels 10
    DAC resolution 12bit
    width 5mm
    Working power supply voltage 3V
    Interface type SPI
    Data RAM size 64kB
    Data Ram type SRAM
    Data bus width 32bit
    Maximum clock frequency 80MHz
    core ARMCortexM4
    Simulate power supply voltage 3V
    Power Supply Voltage - Maximum 3.6V
    Power Supply Voltage - Minimum 1.71V
    Watchdog timer WatchdogTimer,Windowed
    Program memory size 256kB
    Type of program memory Flash
    Series STM32L442KC
    Number of timers/counters 11
    length 5mm
    height 0.6mm
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