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        參數(shù)資料
        型號: PSD412A1
        英文描述: PSD4XX/ZPSD4XX FAMILY FIELD-PROGRAMMABLE MICROCONTROLLER PERIPHERALS
        中文描述: PSD4XX/ZPSD4XX家庭領(lǐng)域,可編程微控制器外設(shè)
        文件頁數(shù): 94/123頁
        文件大?。?/td> 657K
        代理商: PSD412A1
        PSD4XX Famly
        91
        -20
        -25
        EPROM_CMiser
        ON
        Symbol
        t
        LVLX
        t
        AVLX
        t
        LXAX
        t
        AVQV
        t
        SLQV
        Parameter
        Conditions
        Min Max Min Max
        Unit
        ALE or AS Pulse Width
        30
        30
        0
        ns
        Address Setup Time
        (Note 3)
        12
        15
        0
        ns
        Address Hold Time
        (Note 3)
        12
        17
        0
        ns
        Address Valid to Data Valid
        (Note 3)
        200
        250
        Add 20
        ns
        CS Valid to Data Valid
        200
        275
        Add 20
        ns
        RD to Data Valid 8/16-Bit Bus
        (Note 1)
        50
        80
        0
        ns
        t
        RLQV
        RD to Data Valid 8-Bit Bus,
        8031 Separate Mode
        (Note 2)
        57
        90
        0
        ns
        t
        RHQX
        t
        RLRH
        t
        RHQZ
        t
        EHEL
        t
        THEH
        t
        ELTL
        RD Data Hold Time
        (Note 1)
        0
        0
        0
        ns
        RD Pulse Width
        (Note 1)
        40
        70
        0
        ns
        RD to Data High-Z
        (Note 1)
        45
        45
        0
        ns
        E Pulse Width
        40
        70
        0
        ns
        R/W Setup Time to Enable
        20
        15
        0
        ns
        R/W Hold Time After Enable
        0
        0
        0
        ns
        In 16-Bit Data Bus
        Mode (Note 4)
        Address Input Valid to
        Address Output Delay
        40
        60
        0
        ns
        t
        AVPV
        In 8-Bit Data Bus
        Mode (Note 4)
        50
        60
        0
        ns
        Read Timng
        (3.0 V ± 10%)
        Explanation of AC Symbols for Non ZPLD Timing.
        Example:
        t
        AVLX
        Time from Address Valid to ALE Invalid.
        A
        – Address
        C
        – Power Down
        D
        – Input Data
        E
        – E
        H
        – Logic Level High
        I
        – Interrupt
        L
        – Logic Level Low or ALE
        N
        – Reset
        P
        – Port Signal
        Q
        – Output Data
        R
        – WR, UDS, LDS, DS, IORD, PSEN
        S
        – Chip Select
        T
        – R/W
        t
        – Time
        V
        – Valid
        X
        – No Longer a Valid Logic Level
        Z
        – Float
        13.11 Microcontroller Interface – AC/DC Parameters (ZPSD4XXV Versions)
        (3.0 V ± 10%)
        NOTES:
        1. RD timing has the same timing as PSEN, DS, LDS, UDS signals.
        2. RD and PSEN have the same timing for 8031 mode.
        3. Any input used to select an internal PSD4XX function.
        4. In multiplexed mode latched address generated from ADIO delay to address output on any Port.
        相關(guān)PDF資料
        PDF描述
        PSD412A1-12J 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-257AA package; JANS Certified version of the IRHY7230CM with optional Total Dose Rating of 1000kRads
        PSD412A1-12JI 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-205AF package; Similar to IRHF7130 with optional Total Dose Rating of 300kRads
        PSD412A1-12LI 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-205AF package; A IRHF7130 with Standard Packaging
        PSD412A1-12U 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-205AF package; Similar to IRHF7130 with optional Total Dose Rating of 1000kRads
        PSD412A1-12UI Field-Programmable Peripheral
        相關(guān)代理商/技術(shù)參數(shù)
        參數(shù)描述
        PSD412A1-12J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
        PSD412A1-12JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
        PSD412A1-12LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
        PSD412A1-12U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
        PSD412A1-12UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral