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  • DS89C440-QNL

  • Manufacturer : Maxim Integrated
    Packaging : Tube
    Series : 89C
    Part Status : Obsolete
    Core Processor : 8051
    Core Size : 8-Bit
    Speed : 33MHz
    Connectivity : EBI/EMI, SIO, UART/USART
    Peripherals : Power-Fail Reset, WDT
    Number of I/O : 32
    Program Memory Size : 32KB (32K x 8)
    Program Memory Type : FLASH
    RAM Size : 1K x 8
    Voltage - Supply (Vcc/Vdd) : 4.5V ~ 5.5V
    Oscillator Type : External
    Operating Temperature : -40°C ~ 85°C (TA)
    Mounting Type : Surface Mount
    Package / Case : 44-LCC (J-Lead)
    Supplier Device Package : 44-PLCC (16.59x16.59)

极速报价

型号
品牌 封装 批号 查看
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MAX632ACPA+ Maxim 8-PDIP New 详细
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DS1220AB-150IND Maxim 24-EDIP New 详细
MAX1455EAE Maxim 16-SSOP New 详细
DS1230Y-70 Maxim 28-EDIP New 详细
DS1747-70+ Maxim 32-EDIP New 详细