• 參數(shù)資料
    型號: IDT72T7295L5BB
    廠商: IDT, Integrated Device Technology Inc
    文件頁數(shù): 1/53頁
    文件大?。?/td> 0K
    描述: IC FIFO 32768X72 5NS 324-BGA
    標(biāo)準(zhǔn)包裝: 1
    系列: 72T
    訪問時間: 5ns
    電源電壓: 2.375 V ~ 2.625 V
    工作溫度: 0°C ~ 70°C
    安裝類型: 表面貼裝
    封裝/外殼: 324-BGA
    供應(yīng)商設(shè)備封裝: 324-PBGA(19x19)
    包裝: 托盤
    其它名稱: 72T7295L5BB
    1
    FEBRUARY 2009
    DSC-5994/15
    2009 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
    IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. The TeraSync FIFO is a trademark of Integrated Device Technology, Inc.
    COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
    2.5 VOLT HIGH-SPEED TeraSyncTM FIFO 72-BIT CONFIGURATIONS
    16,384 x 72, 32,768 x 72,
    65,536 x 72, 131,072 x 72
    IDT72T7285, IDT72T7295,
    IDT72T72105, IDT72T72115
    FUNCTIONAL BLOCK DIAGRAM
    INPUT REGISTER
    OUTPUT REGISTER
    RAM ARRAY
    16,384 x 72
    32,768 x 72
    65,536 x 72
    131,072 x 72
    FLAG
    LOGIC
    FF/IR
    PAF
    EF/OR
    PAE
    HF
    READ POINTER
    READ
    CONTROL
    LOGIC
    WRITE CONTROL
    LOGIC
    WRITE POINTER
    RESET
    LOGIC
    WEN WCLK/WR
    D0 -Dn (x72, x36 or x18)
    LD
    MRS
    REN
    RCLK/RD
    OE
    Q0 -Qn (x72, x36 or x18)
    OFFSET REGISTER
    PRS
    FWFT/SI
    SEN
    RT
    5994 drw01
    BUS
    CONFIGURATION
    BM
    CONTROL
    LOGIC
    BE
    OW
    IP
    PFM
    FSEL0
    FSEL1
    IW
    MARK
    SCLK
    RCS
    JTAG CONTROL
    (BOUNDARY SCAN)
    TCK
    TMS
    TDO
    TDI
    TRST
    ASYR
    WCS
    ERCLK
    EREN
    HSTL I/0
    CONTROL
    Vref
    WHSTL
    RHSTL
    ASYW
    SHSTL
    FEATURES:
    Choose among the following memory organizations:
    IDT72T7285
    16,384 x 72
    IDT72T7295
    32,768 x 72
    IDT72T72105
    65,536 x 72
    IDT72T72115
    131,072 x 72
    Up to 225 MHz Operation of Clocks
    User selectable HSTL/LVTTL Input and/or Output
    Read Enable & Read Clock Echo outputs aid high speed operation
    User selectable Asynchronous read and/or write port timing
    2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Ouput voltage
    3.3V Input tolerant
    Mark & Retransmit, resets read pointer to user marked position
    Write Chip Select (WCS) input disables Write Port HSTL inputs
    Read Chip Select (RCS) synchronous to RCLK
    Programmable Almost-Empty and Almost-Full flags, each flag can
    default to one of eight preselected offsets
    Program programmable flags by either serial or parallel means
    Selectable synchronous/asynchronous timing modes for Almost-
    Empty and Almost-Full flags
    Separate SCLK input for Serial programming of flag offsets
    User selectable input and output port bus-sizing
    - x72 in to x72 out
    - x72 in to x36 out
    - x72 in to x18 out
    - x36 in to x72 out
    - x18 in to x72 out
    Big-Endian/Little-Endian user selectable byte representation
    Auto power down minimizes standby power consumption
    Master Reset clears entire FIFO
    Partial Reset clears data, but retains programmable settings
    Empty, Full and Half-Full flags signal FIFO status
    Select IDT Standard timing (using EF and FF flags) or First Word
    Fall Through timing (using
    OR and IR flags)
    Output enable puts data outputs into high impedance state
    JTAG port, provided for Boundary Scan function
    Available in 324-pin (19mm x 19mm)Plastic Ball Grid Array (PBGA)
    Easily expandable in depth and width
    Independent Read and Write Clocks (permit reading and writing
    simultaneously)
    High-performance submicron CMOS technology
    Industrial temperature range (–40
    °°°°°C to +85°°°°°C) is available
    Green parts are available, see ordering information
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