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    參數(shù)資料
    型號: LC4128V-27T128C
    廠商: LATTICE SEMICONDUCTOR CORP
    元件分類: PLD
    英文描述: 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    中文描述: EE PLD, 2.7 ns, PQFP128
    封裝: TQFP-128
    文件頁數(shù): 25/74頁
    文件大?。?/td> 255K
    代理商: LC4128V-27T128C
    Lattice Semiconductor
    ispMACH 4000V/B/C/Z Family Data Sheet
    25
    Timing Model
    The task of determining the timing through the ispMACH 4000 family, like any CPLD, is relatively simple. The timing
    model provided in Figure 11 shows the speci
    fi
    c delay paths. Once the implementation of a given function is deter-
    mined either conceptually or from the software report
    fi
    le, the delay path of the function can easily be determined
    from the timing model. The Lattice design tools report the timing delays based on the same timing model for a par-
    ticular design. Note that the internal timing parameters are given for reference only, and are not tested. The exter-
    nal timing parameters are tested and guaranteed for every device. For more information on the timing model and
    usage, please refer to Technical Note TN1004:
    ispMACH 4000 Timing Model Design and Usage Guidelines.
    Figure 11. ispMACH 4000 Timing Model
    DATA
    MC Reg.
    C.E.
    S/R
    Q
    SCLK
    IN
    OE
    In/Out
    Delays
    In/Out
    Delays
    Control
    Delays
    Register/Latch
    Delays
    Routing/GLB Delays
    Note: Italicized items are optional delay adders.
    t
    FBK
    Feedback
    From
    Feedback
    t
    BUF
    t
    IOO
    t
    EN
    t
    DIS
    t
    PDb
    t
    MCELL
    t
    EXP
    t
    PTCLK
    t
    BCLK
    t
    PTSR
    t
    BSR
    t
    GPTOE
    t
    PTOE
    t
    ROUTE
    t
    BLA
    t
    INREG
    t
    INDIO
    t
    IN
    t
    IOI
    t
    GCLK_IN
    t
    IOI
    t
    GOE
    t
    IOI
    t
    PDi
    t
    ORP
    相關(guān)PDF資料
    PDF描述
    LC4128V-27T144C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    LC4128V-5T144C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    LC4128V-5T144I 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    LC4128V-75T100E 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    LC4128V-75T128E 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    LC4128V-27T144C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
    LC4128V-27TN100C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
    LC4128V-27TN128C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
    LC4128V-27TN144C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
    LC4128V-5T100C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.3V 64 I/O RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100