• <rt id="mjb01"></rt>
  • 參數(shù)資料
    型號: PSD401A2-15UI
    英文描述: Hi-Rel Adjustable Voltage 3-Terminal Positive Regulator; Qualified Part Number similar to OM1324N2M
    中文描述: 現(xiàn)場可編程外圍
    文件頁數(shù): 87/123頁
    文件大?。?/td> 657K
    代理商: PSD401A2-15UI
    PSD4XX Famly
    84
    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
    -70
    -90*
    -15
    EPROM_CMiser
    ON
    Symbol
    Parameter
    Conditions
    Min Max Min Max Min Max
    Unit
    t
    LVLX
    t
    AVLX
    t
    LXAX
    t
    AVQV
    ALE or AS Pulse Width
    Address Setup Time
    Address Hold Time
    Address Valid to Data
    Valid
    CS Valid to Data Valid
    RD to Data Valid
    8/16-Bit Bus
    RD to Data Valid 8-Bit
    Bus, 8031 Separate
    Mode
    RD Data Hold Time
    RD Pulse Width
    RD to Data High-Z
    E Pulse Width
    R/W Setup Time
    to Enable
    R/W Hold Time After
    Enable
    18
    5
    7
    20
    6
    8
    28
    10
    11
    0
    0
    0
    ns
    ns
    ns
    (Note 3)
    (Note 3)
    (Note 3)
    70
    90
    150
    Add 10
    ns
    t
    SLQV
    80
    100
    150
    Add 10
    ns
    (Note 1)
    20
    32
    40
    0
    ns
    t
    RLQV
    (Note 2)
    32
    38
    45
    0
    ns
    t
    RHQX
    t
    RLRH
    t
    RHQZ
    t
    EHEL
    t
    THEH
    (Note 1)
    (Note 1)
    (Note 1)
    0
    0
    0
    0
    0
    0
    0
    ns
    ns
    ns
    ns
    30
    32
    38
    22
    25
    33
    30
    32
    38
    8
    10
    18
    0
    ns
    t
    ELTL
    0
    0
    0
    0
    ns
    In 16-Bit Data Bus
    Mode (Note 9)
    In 8-Bit Data Bus
    Mode (Note 9)
    20
    30
    38
    0
    ns
    t
    AVPV
    Address Input Valid to
    Address Output Delay
    22
    32
    48
    0
    ns
    Read Timng
    (5 V ± 10% Versions)
    NOTES:
    1.
    RD timing has the same timing as PSEN, DS, LDS, UDS signals.
    RD and PSEN have the same timing for 8031 mode.
    Any input used to select an internal PSD4XX function.
    In multiplexed mode latched address generated from ADIO delay to address output on any Port.
    2.
    3.
    4.
    *
    The -90 speed is available only on Industrial Temperature Range product.
    13.8 Microcontroller Interface – AC/DC Parameters
    (5 V ± 10% Versions)
    相關(guān)PDF資料
    PDF描述
    PSD401A2-20J Field-Programmable Peripheral
    PSD401A2-20JI Field-Programmable Peripheral
    PSD401A2-20LI Field-Programmable Peripheral
    PSD401A2-20LM Field-Programmable Peripheral
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    PSD401A2-20J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
    PSD401A2-20JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
    PSD401A2-20LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
    PSD401A2-20LM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
    PSD401A2-20U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral