• 參數(shù)資料
    型號(hào): IDT7130SA25FGI
    廠商: INTEGRATED DEVICE TECHNOLOGY INC
    元件分類: DRAM
    英文描述: HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
    中文描述: 1K X 8 DUAL-PORT SRAM, 25 ns, CQFP48
    封裝: 0.750 X 0.750 INCH, 0.110 INCH HEIGHT, GREEN, CERAMIC, QFP-48
    文件頁(yè)數(shù): 14/19頁(yè)
    文件大?。?/td> 167K
    代理商: IDT7130SA25FGI
    IDT7130SA/LA and IDT7140SA/LA
    High-Speed 1K x 8 Dual-Port Static SRAM Military, Industrial and Commercial Temperature Ranges
    Timing Waveform of
    BUSY
    Arbitration Controlled by
    CE
    T iming
    (1)
    14
    AC Elec tric al Charac teristic s Over the
    Operating Temperature and S upply Voltage Range
    (2)
    NOTES:
    1.
    2.
    PLCC, TQFP and STQFP package only.
    'X' in part numbers indicates power rating (SA or LA).
    T iming Waveform by
    BUSY
    Arbitration Controlled
    by Address Matc h Timing
    (1)
    t
    APS
    ADDR
    'A'
    AND
    'B'
    ADDRESSES MATCH
    t
    BAC
    t
    BDC
    CE
    'B'
    CE
    'A'
    BUSY
    'A'
    2689 drw 14
    (2)
    BUSY
    'B'
    ADDRESSES DO NOT MATCH
    ADDRESSES MATCH
    t
    APS
    ADDR
    'A'
    ADDR
    'B'
    2689 drw 15
    (2)
    t
    BAA
    t
    BDA
    t
    RC
    OR t
    WC
    NOTES:
    1. All timng is the same for left and right ports. Port “A” may be either left or right port. Port “B” is the opposite fromport “A”.
    2. If t
    APS
    is not satisified, the
    BUSY
    will be asserted on one side or the other, but there is no guarantee on which side
    BUSY
    will be asserted (7130 only).
    7130X20
    (1)
    7140X20
    (1)
    Com'l Only
    7130X25
    7140X25
    Com'l, Ind
    & Military
    7130X35
    7140X35
    Com'l
    & Military
    Symbol
    Parameter
    Min.
    Max.
    Mn.
    Max.
    Mn.
    Max.
    Unit
    INTERRUPT TIMING
    t
    AS
    Address Set-up Time
    0
    ____
    0
    ____
    0
    ____
    ns
    t
    WR
    Write Recovery Time
    0
    ____
    0
    ____
    0
    ____
    ns
    t
    INS
    Interrupt Set Time
    ____
    20
    ____
    25
    ____
    25
    ns
    t
    INR
    Interrupt Reset Time
    ____
    20
    ____
    25
    ____
    25
    ns
    2689 tbl 12a
    相關(guān)PDF資料
    PDF描述
    IDT7130SA25JG HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
    IDT7130SA25JGB HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
    IDT7130SA25JGI HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
    IDT7130SA25L48G HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
    IDT7130SA25L48GB HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
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