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    參數(shù)資料
    型號: HYM76V8C735HGT8-K
    英文描述: x72 SDRAM Module
    中文描述: x72內(nèi)存模塊
    文件頁數(shù): 7/13頁
    文件大小: 147K
    代理商: HYM76V8C735HGT8-K
    PC133 SDRAM Unbuffered DIMM
    Rev. 0. 3/ Apr. 01
    7
    HYM76V16635HGT8 Ser ies
    ABSOLUTE MAXIMUM RATINGS
    Note :
    Operation at above absolute maximum rating can adversely affect device reliability.
    DC OPERATING CONDITION
    (T
    A
    =0 to 70
    °
    C
    )
    Note :
    1.All voltages are referenced to V
    SS
    = 0V
    2.V
    IH
    (max) is acceptable 5.6V AC pulse width with <=3ns of duration.
    3.V
    IL
    (min) is acceptable -2.0V AC pulse width with <=3ns of duration.
    AC OPERATING TEST CONDITION
    (T
    A
    =0 to 70
    °
    C
    , V
    DD
    =3.3
    ±
    0.3V, V
    SS
    =0V)
    Note :
    1.Output load to measure access times is equivalent to two TTL gates and one capacitor (50pF). For details, refer to AC/DC output
    load circuit
    Parame ter
    Symbol
    Rat i ng
    Uni t
    Ambient Temperature
    T
    A
    0 ~ 70
    °
    C
    Storage Temperature
    T
    STG
    -55 ~ 125
    °
    C
    Voltage on Any Pin relative to V
    SS
    V
    IN
    , V
    OUT
    -1.0 ~ 4.6
    V
    Voltage on V
    DD
    relative to V
    SS
    V
    DD,
    V
    DDQ
    -1.0 ~ 4.6
    V
    Short Circuit Output Current
    I
    OS
    50
    mA
    Power Dissipation
    P
    D
    1
    W
    Soldering Temperature
    Time
    T
    SOLDER
    260
    10
    °
    C
    Sec
    Parame ter
    Symbol
    Min
    Typ
    Max
    Unit
    Note
    Power Supply Voltage
    V
    DD
    , V
    DDQ
    3.0
    3.3
    3.6
    V
    1
    Input High voltage
    V
    IH
    2.0
    3.0
    V
    DDQ
    + 0.3
    V
    1,2
    Input Low voltage
    V
    IL
    -0.3
    0
    0.8
    V
    1,3
    Parame ter
    Symbol
    Val ue
    Uni t
    Not e
    AC Input High / Low Level Voltage
    V
    IH
    / V
    IL
    2.4/0.4
    V
    Input Timing Measurement Reference Level Voltage
    Vtrip
    1.4
    V
    Input Rise / Fall Time
    tR / tF
    1
    ns
    Output Timing Measurement Reference Level Voltage
    Voutref
    1.4
    V
    Output Load Capacitance for Access Time Measurement
    C
    L
    50
    pF
    1
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