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  • 參數(shù)資料
    型號(hào): UPD44324082F5-E50-EQ2
    廠商: NEC Corp.
    元件分類: DRAM
    英文描述: 36M-BIT DDRII SRAM 2-WORD BURST OPERATION
    中文描述: 36M條位SRAM的2條DDRII字爆發(fā)運(yùn)作
    文件頁(yè)數(shù): 3/32頁(yè)
    文件大?。?/td> 349K
    代理商: UPD44324082F5-E50-EQ2
    3
    Preliminary Data Sheet
    M16780EJ2V0DS
    μ
    PD44324082, 44324092, 44324182, 44324362
    Pin Configurations
    /
    ×××
    indicates active low signal.
    165-pin PLASTIC FBGA (13 x 15)
    (Top View)
    [
    μ
    PD44324082F5-EQ2]
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    A
    /CQ
    V
    SS
    A
    R, /W
    /NW1
    /K
    NC
    /LD
    A
    A
    CQ
    B
    NC
    NC
    NC
    A
    NC
    K
    /NW0
    A
    NC
    NC
    DQ3
    C
    NC
    NC
    NC
    V
    SS
    A
    A
    A
    V
    SS
    NC
    NC
    NC
    D
    NC
    NC
    NC
    V
    SS
    V
    SS
    V
    SS
    V
    SS
    V
    SS
    NC
    NC
    NC
    E
    NC
    NC
    DQ4
    V
    DD
    Q
    V
    SS
    V
    SS
    V
    SS
    V
    DD
    Q
    NC
    NC
    DQ2
    F
    NC
    NC
    NC
    V
    DD
    Q
    V
    DD
    V
    SS
    V
    DD
    V
    DD
    Q
    NC
    NC
    NC
    G
    NC
    NC
    DQ5
    V
    DD
    Q
    V
    DD
    V
    SS
    V
    DD
    V
    DD
    Q
    NC
    NC
    NC
    H
    /DLL
    V
    REF
    V
    DD
    Q
    V
    DD
    Q
    V
    DD
    V
    SS
    V
    DD
    V
    DD
    Q
    V
    DD
    Q
    V
    REF
    ZQ
    J
    NC
    NC
    NC
    V
    DD
    Q
    V
    DD
    V
    SS
    V
    DD
    V
    DD
    Q
    NC
    DQ1
    NC
    K
    NC
    NC
    NC
    V
    DD
    Q
    V
    DD
    V
    SS
    V
    DD
    V
    DD
    Q
    NC
    NC
    NC
    L
    NC
    DQ6
    NC
    V
    DD
    Q
    V
    SS
    V
    SS
    V
    SS
    V
    DD
    Q
    NC
    NC
    DQ0
    M
    NC
    NC
    NC
    V
    SS
    V
    SS
    V
    SS
    V
    SS
    V
    SS
    NC
    NC
    NC
    N
    NC
    NC
    NC
    V
    SS
    A
    A
    A
    V
    SS
    NC
    NC
    NC
    P
    NC
    NC
    DQ7
    A
    A
    C
    A
    A
    NC
    NC
    NC
    R
    TDO
    TCK
    A
    A
    A
    /C
    A
    A
    A
    TMS
    TDI
    A
    DQ0 to DQ7
    /LD
    R, /W
    /NW0, /NW1
    K, /K
    C, /C
    CQ, /CQ
    ZQ
    /DLL
    : Address inputs
    : Data inputs / outputs
    : Synchronous load
    : Read Write input
    : Nibble Write data select
    : Input clock
    : Output clock
    : Echo clock
    : Output impedance matching
    : DLL disable
    TMS
    TDI
    TCK
    TDO
    V
    REF
    V
    DD
    V
    DD
    Q
    V
    SS
    NC
    : IEEE 1149.1 Test input
    : IEEE 1149.1 Test input
    : IEEE 1149.1 Clock input
    : IEEE 1149.1 Test output
    : HSTL input reference input
    : Power Supply
    : Power Supply
    : Ground
    : No connection
    Remarks 1.
    Refer to
    Package Drawing
    for the index mark.
    2.
    2A and 7A are expansion addresses: 2A for 72Mb and 7A for 144Mb.
    相關(guān)PDF資料
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