IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC IITM 
            


    
    



    

    
  
    
    
    
    
    
      
    
    
  
    
  
  

    





 
 




 
 


    

    
    


    參數(shù)資料
    

    


    


    
型號：
IDT72V3670L7-5PF

    

    
廠商：
IDT, Integrated Device Technology Inc

    

    
文件頁數(shù)：
10/46頁

    

    
文件大小：
0K

    

    
描述：
IC FIFO SS 8192X36 7-5NS 128TQFP

    

    
標準包裝：
36

    

    
系列：
72V

    

    
功能：
異步，同步
    		

    

    
存儲容量：
288K（8K x 36）
    		

    

    
數(shù)據(jù)速率：
133MHz
    		

    

    
訪問時間：
5ns
    		

    

    
電源電壓：
3.15 V ~ 3.45 V
    		

    

    
工作溫度：
0°C ~ 70°C
    		

    

    
安裝類型：
表面貼裝
    		

    

    
封裝/外殼：
128-LQFP
    		

    

    
供應商設備封裝：
128-TQFP（14x20）
    		

    

    
包裝：
托盤
    		

    

    
其它名稱：
72V3670L7-5PF
    		

    

    

    

	
    
    
    

    
    
	
    18
    COMMERCIAL AND INDUSTRIAL
    TEMPERATURE RANGES
    IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC IITM 36-BIT FIFO
    1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36
    OCTOBER 22, 2008
    if
    EF was HIGH before setup. During this period, the internal read pointer is
    initialized to the first location of the RAM array.
    When
    EF goes HIGH, Retransmit setup is complete and read operations
    may begin starting with the first location in memory. Since IDT Standard mode
    is selected, every word read including the first word following Retransmit setup
    requires a LOW on
    REN to enable the rising edge of RCLK. See Figure 11,
    Retransmit Timing (IDT Standard Mode), for the relevant timing diagram.
    IfFWFTmodeisselected,theFIFOwillmarkthebeginningoftheRetransmit
    setup by setting
    OR HIGH. During this period, the internal read pointer is set
    to the first location of the RAM array.
    When
    ORgoesLOW,Retransmitsetupiscomplete;atthesametime,the
    contentsofthefirstlocationappearontheoutputs. SinceFWFTmodeisselected,
    the first word appears on the outputs, no LOW on
    RENisnecessary.Reading
    all subsequent words requires a LOW on
    REN to enable the rising edge of
    RCLK.SeeFigure12,RetransmitTiming(FWFTMode),fortherelevanttiming
    diagram.
    For either IDT Standard mode or FWFT mode, updating of the
    PAE, HF
    and
    PAF flags begin with the rising edge of RCLK that RT is setup. PAE is
    synchronizedtoRCLK,thusonthesecondrisingedgeofRCLKafter
    RTissetup,
    the
    PAEflagwillbeupdated. HFisasynchronous,thustherisingedgeofRCLK
    that
    RTissetupwillupdateHF. PAFissynchronizedtoWCLK,thusthesecond
    rising edge of WCLK that occurs tSKEW after the rising edge of RCLK that
    RT
    is setup will update
    PAF. RT is synchronized to RCLK.
    The Retransmit function has the option of two modes of operation, either
    “normal latency” or “zero latency”. Figure 11 and Figure 12 mentioned
    previously, relate to “normal latency”. Figure 13 and Figure 14 show “zero
    latency” retransmit operation. Zero latency basically means that the first data
    word to be retransmitted, is placed onto the output register with respect to the
    RCLK pulse that initiated the retransmit.
    
    
    
    
    
    


    


    

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    相關代理商/技術參數(shù)
    		

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IDT72V3670L7-5PF8
功能描述:IC FIFO SS 8192X36 7-5NS 128TQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF

    

    
IDT72V3670L7-5PFGI
 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SS 8192X36 7-5NS 128TQFP

    

    
IDT72V3670L7-5PFGI8
 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SS 8192X36 7-5NS 128TQFP

    

    
IDT72V3670L7-5PFI
功能描述:IC FIFO SS 8192X36 7-5NS 128TQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:15 系列:74F 功能:異步 存儲容量:256（64 x 4） 數(shù)據(jù)速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP（0.300"，7.62mm） 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433

    

    
IDT72V3672L10PF
功能描述:IC FIFO 16384X36 10NS 120QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:15 系列:74F 功能:異步 存儲容量:256（64 x 4） 數(shù)據(jù)速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP（0.300"，7.62mm） 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433

    

    
    
    
    
	
    	
    
    
     
     
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