• 參數(shù)資料
    型號: IDT70125S55JG
    廠商: INTEGRATED DEVICE TECHNOLOGY INC
    元件分類: DRAM
    英文描述: HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
    中文描述: 2K X 9 DUAL-PORT SRAM, 55 ns, PQCC52
    封裝: 0.75 X 0.75 INCH, 0.17 INCH HEIGHT, GREEN, PLASTIC, LCC-52
    文件頁數(shù): 6/15頁
    文件大?。?/td> 139K
    代理商: IDT70125S55JG
    6.42
    IDT70121/IDT70125
    High-Speed 2K x 9 Dual-Port Static RAM with Busy & Interrupt Industrial and Commercial Temperature Ranges
    AC Elec tric al Charac teristic s Over the
    Operating Temperature and S upply Voltage Range
    (3)
    APRIL 05, 2006
    NOTES:
    1. Transition is measured 0mV fromLow or High-impedance voltage with the Output Test Load (Figure 2).
    2. This parameter guaranteed by device characterization, but is not production tested.
    3. 'X' in part numbers indicates power rating (S or L).
    70121X25
    70125X25
    Com'l Only
    70121X35
    70125X35
    Com'l
    & Ind
    Unit
    Symbol
    Parameter
    Mn.
    Max.
    Min.
    Max.
    READ CYCLE
    t
    RC
    Read Cycle Time
    25
    ____
    35
    ____
    ns
    t
    AA
    Address Access Time
    ____
    25
    ____
    35
    ns
    t
    ACE
    Chip Enable Access Time
    ____
    25
    ____
    35
    ns
    t
    AOE
    Output Enable Access Time
    ____
    12
    ____
    25
    ns
    t
    OH
    Output Hold fromAddress Change
    0
    ____
    0
    ____
    ns
    t
    LZ
    Output Low-Z Time
    (1,2)
    0
    ____
    0
    ____
    ns
    t
    HZ
    Output High-Z Time
    (1,2)
    ____
    10
    ____
    15
    ns
    t
    PU
    Chip Enable to Power Up Time
    (2)
    0
    ____
    0
    ____
    ns
    t
    PD
    Chip Disable to Power Down Time
    (2)
    ____
    50
    ____
    50
    ns
    2654 tbl 09a
    70121X45
    70125X45
    Com'l Only
    70121X55
    70125X55
    Com'l Only
    Unit
    Symbol
    Parameter
    Mn.
    Max.
    Min.
    Max.
    READ CYCLE
    t
    RC
    Read Cycle Time
    45
    ____
    55
    ____
    ns
    t
    AA
    Address Access Time
    ____
    45
    ____
    55
    ns
    t
    ACE
    Chip Enable Access Time
    ____
    45
    ____
    55
    ns
    t
    AOE
    Output Enable Access Time
    ____
    30
    ____
    35
    ns
    t
    OH
    Output Hold fromAddress Change
    0
    ____
    0
    ____
    ns
    t
    LZ
    Output Low-Z Time
    (1,2)
    0
    ____
    0
    ____
    ns
    t
    HZ
    Output High-Z Time
    (1,2)
    ____
    20
    ____
    30
    ns
    t
    PU
    Chip Enable to Power Up Time
    (2)
    0
    ____
    0
    ____
    ns
    t
    PD
    Chip Disable to Power Down Time
    (2)
    ____
    50
    ____
    50
    ns
    2654 tbl 09b
    相關(guān)PDF資料
    PDF描述
    IDT70125S55JGI HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
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    IDT70125S25J HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
    IDT70125S35J HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
    IDT70125S45J HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
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