产品系列

罗斌森
  • 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
DS1233-10 Maxim TO-92-3 New 详细
MAX1858AEEG+ Maxim 24-QSOP New 详细
MAX4234AUD+T Maxim 14-TSSOP New 详细
DS3112N+ Maxim 256-PBGA (27x27) New 详细
DS1806S-050+ Maxim 20-SOIC New 详细
MAX823LEUK+T Maxim SOT-23-5 New 详细
MAX6305UK00D2+T Maxim SOT-23-5 New 详细
DS1336N Maxim 16-PDIP New 详细
MAX9271GTJ+ Maxim 32-TQFN-EP (5x5) New 详细
MAX6378XR39-T Maxim SC-70-3 New 详细
MAX917EUK-T Maxim SOT-23-5 New 详细
MAX4387EUA+ Maxim 8-uMAX New 详细
MAX6503UKN025+T Maxim SOT-23-5 New 详细
MAX6423XS46+T Maxim SC-70-4 New 详细
MAX13182EESD+ Maxim 14-SOIC New 详细
DS1747P-70 Maxim 34-PowerCap Module New 详细
MAX1626ESA-T Maxim 8-SOIC New 详细
MAX6519UKN035+T Maxim SOT-23-5 New 详细
MX7533JN+ Maxim 16-PDIP New 详细
MAX1681ESA+ Maxim 8-SOIC New 详细