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  • 參數(shù)資料
    型號: PSD401A2-20U
    英文描述: Field-Programmable Peripheral
    中文描述: 現(xiàn)場可編程外圍
    文件頁數(shù): 93/123頁
    文件大小: 657K
    代理商: PSD401A2-20U
    PSD4XX Famly
    90
    -20
    -25
    ZPLD_TURBO
    OFF
    *
    Symbol
    Parameter
    Conditions
    Min
    Max
    Min
    Max
    Unit
    Maximum Frequency
    External Feedback
    1/(t
    SA
    + t
    COA
    )
    14.49
    11.11
    MHz
    Maximum Frequency
    Internal Feedback (f
    CNTA
    )
    1/(t
    SA
    +t
    COA
    –10)
    (Note 1)
    16.95
    12.50
    MHz
    f
    MAXA
    Maximum Frequency
    Pipelined Data
    1/(t
    CH
    + t
    CL
    )
    31.25
    18.52
    MHz
    t
    SA
    Input Setup Time
    Any Input
    13
    30
    Add 20
    ns
    t
    HA
    Input Hold Time
    Any Input
    13
    30
    0
    ns
    t
    CHA
    Clock High Time
    Any Input
    25
    27
    0
    ns
    t
    CLA
    Clock Low Time
    Any Input
    16
    27
    0
    ns
    t
    COA
    Clock to Output Delay
    Any Input to Port B
    56
    60
    Add 20
    ns
    t
    ARD
    Array Delay for Product
    Term Expansion
    Any Macrocell
    33
    35
    0
    ns
    t
    MINA
    Minimum Clock Period
    1/f
    CNT
    59
    80
    0
    ns
    Asynchronous Clock Mode
    (3.0 V ± 10%, Note 1)
    AC/DC Parameters – ZPLDTimng Parameters (ZPSD4XXV Versions)
    (3.0 V ± 10%)
    NOTE:
    1.
    Only Port B has asynchronous outputs. Clock into macrocell Flip Flop is generated by a product term.
    *
    If ZPLD_TURBO is off and the ZPLD is operating above 15 MHz, there is no need to add 20 ns to the timing parameters.
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    相關代理商/技術參數(shù)
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