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    Shipping Delays — We are currently experiencing unusually high order volume, which is affecting order processing. As a result, shipments may be delayed. We are working to get orders out as quickly as possible.

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    M48T58Y-70MH1F

    M48T58Y-70MH1F

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    M48T58Y-70PC1

    5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

    Parameters
    Supply Voltage Min Volt4.5
    Supply Voltage Max Volt5.5
    Operating Temp Min Celsius0.0
    Operating Temp Max Celsius70.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    RoHs compliantEcopack2
    GradeIndustrial
    Package NamePDIP 28 .7
    Description

    The M48T58/Y TIMEKEEPER®RAM is a 8 Kb x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory and real-time clock solution.The M48T58/Y is a non-volatile pin and function equivalent to any JEDEC...
    Read More

    Key features
    Key features
    • Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery
    • BYTEWIDE™RAM-like clock access
    • BCD coded year, month, day, date, hours, minutes, and seconds
    • Frequency test output for real-time clock
    • Automatic power-fail chip deselect and WRITE protection
    • WRITE protect voltages (VPFD= power-fail deselect voltage):
      • M48T58: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
      • M48T58Y: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
    • Self-contained battery and crystal in the CAPHAT™DIP package
    • Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately)
    • SOIC package provides direct connection for a snaphat housing containing the battery and crystal
    • Pin and function compatible with JEDEC standard 8 Kb x 8 SRAMs
    • RoHS compliant
      • Lead-free second level interconnect
    In stock
    Quantity $ per unit Savings
    1-9$37.342%
    10-24$30.0718%
    25-99$28.2123%
    100-239$26.8027%
    240-500$25.5830%
    500 + Contact sales
    $37.34
    $36.59
    Parameters
    Supply Voltage Min Volt4.5
    Supply Voltage Max Volt5.5
    Operating Temp Min Celsius0.0
    Operating Temp Max Celsius70.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    RoHs compliantEcopack2
    GradeIndustrial
    Package NamePDIP 28 .7
    Description

    The M48T58/Y TIMEKEEPER®RAM is a 8 Kb x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory and real-time clock solution.The M48T58/Y is a non-volatile pin and function equivalent to any JEDEC...
    Read More

    Key features
    Key features
    • Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery
    • BYTEWIDE™RAM-like clock access
    • BCD coded year, month, day, date, hours, minutes, and seconds
    • Frequency test output for real-time clock
    • Automatic power-fail chip deselect and WRITE protection
    • WRITE protect voltages (VPFD= power-fail deselect voltage):
      • M48T58: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
      • M48T58Y: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
    • Self-contained battery and crystal in the CAPHAT™DIP package
    • Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately)
    • SOIC package provides direct connection for a snaphat housing containing the battery and crystal
    • Pin and function compatible with JEDEC standard 8 Kb x 8 SRAMs
    • RoHS compliant
      • Lead-free second level interconnect