Industrial Storage //

512MB iCF4000, industrial CompactFlash Card, Wide Temp Write Protect DC1S-512D31W1S

Industrial Compact Flash

Wide Temp - Write Protection Switch

ICF 4000 Series supports PIO/MwDMA/UltraDMA modes with IDE interface and enhances the data transfer rate up to theperformace of Read/Write: 40MB/20MB per second, which speeds up the booting process and upgrades the working environment efficiently.


  • High reliability
  • High transfer rate
  • In System Programming architecture
  • Intelligent Wear Leveling
  • Auto ECC function
  • DOS/WinCE/Linux/WinXPe bootable
  • The most adaptable mechanical design

  • Mechanical Specification
    Interface 50pin Compact Flash
    Dimension(WxLxH) 36.4 x 42.8 x 3.3 mm

    Wear Leveling
    Flash memory can be erased a limited number of times. This number is called the erase cycle limit or write endurance limit and is defined by the flash array vendor. The erase cycle limit applies to each individual erase block in the flash device.iCF 4000 uses a wear-leveling algorithm to ensure that consecutive writes of a specific sector are not written physically to the same page in the flash. This spreads flash media usage evenly across all pages, thereby maximizing flash lifetime.

    Environmental Specifications
    Operating Temperature Standard Grade: 00C to +700C
    Industrial Grade: -400C to +850C
    Storage Temperature -550C to +950C
    Shock(Operating) 1500G
    Vibration(Operarting) 20G
    Humidity 5-95%,non-condensing
    Conformal Coating Optional
    Write Protect Support
    DATA Retention 10 Years

    Reliabily and Durability


     Test Conditions

    Vibration 7 Hz to 2KHz,  20G
    Mechanical Shock Duration: 0.5ms, 1500G, 3 Axes
    Product Condition MTBF(Hours)
    InnoDisk iCF 4000 TELECORDIA SR-332 GB, 250C >4,000,000

    Transfer mode and Power consumption
    Power Consumption Mode Power Consumption(mA)
    Read 190
    Write 230
    Idle 150

    Electrical Specification
    Power Requirement Item Symbol Rating Unit
    Input voltage VIN +5DC +-5% 500mA(max.) V

    Mechanical Specs