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    參數(shù)資料
    型號(hào): MB90487PFV
    廠商: FUJITSU LTD
    元件分類: 微控制器/微處理器
    英文描述: 16-bit Proprietary Microcontroller CMOS
    中文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
    封裝: PLASTIC, LQFP-100
    文件頁(yè)數(shù): 92/113頁(yè)
    文件大小: 522K
    代理商: MB90487PFV
    MB90480/485 Series
    92
    (6) Bus Write Timing
    (V
    CC
    =
    2.7 V to 3.6 V, V
    SS
    =
    0.0 V, T
    A
    =
    0
    °
    C to
    +
    70
    °
    C)
    Value
    Min
    Max
    t
    CP
    *
    15
    3 t
    CP
    *
    /
    2
    25
    3 t
    CP
    *
    /
    2
    20
    3 t
    CP
    *
    /
    2
    15
    10
    20
    30
    t
    CP
    *
    /
    2
    10
    t
    CP
    *
    /
    2
    15
    t
    CP
    *
    /
    2
    17
    * : t
    CP
    : See “ (1) Clock Timing Standards”.
    Parameter
    Sym-
    bol
    Pin name
    Condi-
    tion
    Unit
    Remarks
    Valid address
    WR
    time
    t
    AVWL
    Address, WR
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    WR pulse width
    t
    WLWH
    WRL, WRH
    at f
    cp
    =
    25 MHz
    at f
    cp
    =
    16 MHz
    Valid data output
    WR
    time
    t
    DVWH
    Data, WR
    WR
    ↑→
    data hold time
    t
    WHDX
    WR,
    Data
    at f
    cp
    =
    25 MHz
    at f
    cp
    =
    16 MHz
    at f
    cp
    =
    8 MHz
    WR
    ↑→
    address valid time
    WR
    ↑→
    ALE
    time
    WR
    ↓→
    CLK
    time
    t
    WHAX
    t
    WHLH
    t
    WLCH
    WR, Address
    WR, ALE
    WR, CLK
    WR
    (WRL, WRH)
    0.8 V
    0.8 V
    2.4 V
    2.4 V
    2.4 V
    2.4 V
    0.8 V
    2.4 V
    0.8 V
    2.4 V
    CLK
    ALE
    A23 to A16
    AD15 to AD00
    t
    WHLH
    t
    AVWL
    t
    DVWH
    t
    DVWH
    t
    WLWH
    t
    WHAX
    t
    WHDX
    t
    WLCH
    0.8 V
    2.4 V
    0.8 V
    2.4 V
    A23 to A00
    D15 to D00
    t
    WHAX
    t
    WHDX
    0.8 V
    2.4 V
    0.8 V
    2.4 V
    0.8 V
    2.4 V
    0.8 V
    2.4 V
    Address
    Write data
    Write data
    In multiplexed mode
    In non-multiplexed mode
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