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    參數(shù)資料
    型號(hào): W981216AH
    廠商: WINBOND ELECTRONICS CORP
    英文描述: 2M x 16 bit x 4 Banks SDRAM
    中文描述: 200萬(wàn)× 16位× 4個(gè)銀行內(nèi)存
    文件頁(yè)數(shù): 5/44頁(yè)
    文件大小: 2173K
    代理商: W981216AH
    W981216AH
    2M x 16 bit x 4 Banks SDRAM
    Revision 1.0 Publication Release Date: March, 1999
    - 5 -
    ABSOLUTE MAXIMUM RATINGS
    SYMBOL
    ITEM
    RATING
    UNIT
    NOTES
    V
    IN
    ,V
    OUT
    Input, Output Voltage
    -0.3~V
    CC
    +0.3
    V
    1
    V
    CC
    ,V
    CC
    Q
    Power Supply Voltage
    -0.3~4.6
    V
    1
    T
    OPR
    Operating Temperature
    0~70
    °
    C
    1
    T
    STG
    Storage Temperature
    -55~150
    °
    C
    1
    T
    SOLDER
    Soldering Temperature(10s)
    260
    °
    C
    1
    P
    D
    Power Dissipation
    1
    W
    1
    I
    OUT
    Short Circuit Output Current
    50
    MA
    1
    RECOMMENDED DC OPERATING CONDITIONS ( Ta = 0 to 70
    °
    C
    )
    SYMBOL
    PARAMETER
    MIN
    TYP
    MAX
    UNIT
    NOTES
    V
    CC
    V
    CC
    Q
    V
    IH
    Power Supply Voltage
    Power Supply Voltage (for I/O Buffer)
    Input High Voltage
    3.0
    3.0
    2.0
    3.3
    3.3
    -
    3.6
    3.6
    V
    V
    V
    2
    2
    2
    V
    CC
    +0.3
    V
    IL
    Input Low Voltage
    -0.3
    -
    0.8
    V
    2
    Note:
    V
    IH
    (max) = V
    CC
    /V
    CC
    Q+1.2V for pulse width < 5ns
    V
    IL
    (min) = V
    SS
    /V
    SS
    Q-1.2V for pulse width < 5ns
    CAPACITANCE (V
    CC
    =3.3V, Af = 1MHz, Ta=25
    °
    C)
    SYMBOL
    PARAMETER
    MIN
    MAX
    UNIT
    Input Capacitance (A0 to A11, BS0 ,BS1, CS, RAS, CAS, WE, DQM, CKE)
    -
    4
    pf
    C
    I
    Input Capacitance (CLK)
    -
    4
    pf
    C
    O
    Input/Output capacitance
    -
    6.5
    pf
    Note: These parameters are periodically sampled and not 100% tested.
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    W981216AH-75 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM
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