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  • 參數(shù)資料
    型號(hào): M390S2858CTU
    廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
    英文描述: PC133/PC100 Low Profile Registered DIMM
    中文描述: PC133/PC100內(nèi)存超薄注冊(cè)
    文件頁(yè)數(shù): 11/12頁(yè)
    文件大?。?/td> 244K
    代理商: M390S2858CTU
    M390S2858CTU
    Rev. 0.1 Sept. 2001
    PC133/PC100 Low Profile Registered DIMM
    M390S2858CTU-C7C/C7A/C1H/C1L
    Organization : 128MX72
    Composition : 128MX4 * 18ea
    Used component part # : K4S510632C
    # of banks in module : 2 Rows
    # of banks in component : 4 banks
    Feature : 1,200 mil height & double sided
    Refresh : 8K/64ms
    Contents
    :
    Byte #
    Function described
    Function Supported
    Hex value
    Note
    -7C
    -7A
    -1H
    -1L
    -7C
    -7A
    -1H
    -1L
    0
    # of bytes written into serial memory at module manufacturer
    128bytes
    80h
    1
    Total # of bytes of SPD memory device
    256bytes (2K-bit)
    08h
    2
    Fundamental memory type
    SDRAM
    04h
    3
    # of row address on this assembly
    13
    0Dh
    1
    4
    # of column address on this assembly
    11
    0Bh
    1
    5
    # of module Rows on this assembly
    2
    row
    02h
    6
    Data width of this assembly
    72 bits
    48h
    7
    ...... Data width of this assembly
    -
    00h
    8
    Voltage interface standard of this assembly
    LVTTL
    01h
    9
    SDRAM cycle time from clock @CAS latency of 3
    7.5ns
    10ns
    10ns
    10ns
    75h
    75h
    A0h
    A0h
    2
    10
    SDRAM access time from clock @CAS latency of 3
    5.4ns
    6ns
    6ns
    6ns
    54h
    54h
    60h
    60h
    2
    11
    DIMM configuration type
    ECC
    02h
    12
    Refresh rate & type
    7.8us, support self refresh
    82h
    13
    Primary SDRAM width
    x4
    04h
    14
    Error checking SDRAM width
    x4
    04h
    15
    Minimum clock delay for back-to-back random column address
    t
    CCD
    = 1CLK
    01h
    16
    SDRAM device attributes : Burst lengths supported
    1, 2, 4, 8 & full page
    8Fh
    17
    SDRAM device attributes : # of banks on SDRAM device
    4 banks
    04h
    18
    SDRAM device attributes : CAS latency
    2 & 3
    06h
    19
    SDRAM device attributes : CS latency
    0 CLK
    01h
    20
    SDRAM device attributes : Write latency
    0 CLK
    01h
    21
    SDRAM module attributes
    Registered/Buffered DQM,
    address & control inputs and
    On-card PLL
    1Fh
    22
    SDRAM device attributes : General
    +/- 10% voltage tolerance,
    Burst Read Single bit Write
    precharge all, auto precharge
    0Eh
    23
    SDRAM cycle time @CAS latency of 2
    7.5ns
    10ns
    10ns
    12ns
    75h
    A0h
    A0h
    C0h
    2
    24
    SDRAM access time @CAS latency of 2
    5.4ns
    6ns
    6ns
    7ns
    54h
    60h
    60h
    70h
    2
    25
    SDRAM cycle time @CAS latency of 1
    -
    00h
    26
    SDRAM access time @CAS latency of 1
    -
    00h
    27
    Minimum row precharge time (=t
    RP
    )
    15ns
    20ns
    20ns
    20ns
    0Fh
    14h
    14h
    14h
    28
    Minimum row active to row active delay (t
    RRD
    )
    15ns
    15ns
    20ns
    20ns
    0Fh
    0Fh
    14h
    14h
    29
    Minimum RAS to CAS delay (=t
    RCD
    )
    15ns
    20ns
    20ns
    20ns
    0Fh
    14h
    14h
    14h
    30
    Minimum activate precharge time (=t
    RAS
    )
    45ns
    45ns
    50ns
    50ns
    2Dh
    2Dh
    32h
    32h
    31
    Module Row density
    2 Row of 512MB
    80h
    32
    Command and Address signal input setup time
    1.5ns
    1.5ns
    2ns
    2ns
    15h
    15h
    20h
    20h
    33
    Command and Address signal input hold time
    0.8ns
    0.8ns
    1ns
    1ns
    08h
    08h
    10h
    10h
    34
    Data signal input setup time
    1.5ns
    1.5ns
    2ns
    2ns
    15h
    15h
    20h
    20h
    相關(guān)PDF資料
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    M390S2858CTU-C1H 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:PC133/PC100 Low Profile Registered DIMM
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    M390S2858CTU-C7C 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:PC133/PC100 Low Profile Registered DIMM
    M390S2858DT1 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mx72 SDRAM DIMM with PLL & Register based on Stacked 128Mx4, 4Banks 8K Ref., 3.3V SDRAMs with SPD