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    參數(shù)資料
    

    


    


    
型號(hào)：
EDS1232AABB-75-E

    

    
廠商：
ELPIDA MEMORY INC

    

    
元件分類：
DRAM

    

    
英文描述：
128M bits SDRAM

    

    
中文描述：
4M X 32 SYNCHRONOUS DRAM, 5.4 ns, PBGA90

    

    
封裝：
FBGA-90

    

    
文件頁(yè)數(shù)：
29/55頁(yè)

    

    
文件大?。?/td>
564K

    

    
代理商：
EDS1232AABB-75-E


    

    

    

	
    
    
    

    
    
	
    EDS1232CABB, EDS1232CATA
    Preliminary Data Sheet  E0247E40 (Ver. 4.0) 
    29 
    Write operation 
    Burst write or single write mode is selected by the OPCODE of the mode register. 
    1. Burst write:  A burst write operation is enabled by setting OPCODE (A9, A8) to (0, 0).  A burst write starts in the 
    same clock as a write command set.  (The latency of data input is 0 clock.)  The burst length can be set to 1, 2, 4 
    and 8, like burst read operations.  The write start address is specified by the column address and the bank select 
    address at the write command set cycle. 
    WRIT
    CLK
    Command
    DQ
    ACT
    Row
    Column
    in 0
    in 6
    in 7
    Address
    in 1
    in 4
    in 5
    in 3
    BL = 1
    BL = 2
    BL = 4
    BL = 8
    tRCD
    in 0
    in 0
    in 0
    in 1
    in 1
    in 2
    in 2
    in 3
    CL = 2, 3
    Burst write 
    2. Single write:  A single write operation is enabled by setting OPCODE (A9, A8) to (1, 0).  In a single write 
    operation, data is only written to the column address and the bank select address specified by the write 
    command set cycle without regard to the burst length setting.  (The latency of data input is 0 clock). 
    WRIT
    CLK
    Command
    DQ
    ACT
    Row
    Column
    in 0
    Address
    tRCD
    Single write 
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
EDS1232AASE
26481083

    

    
EDS1232AATA
128M bits SDRAM

    

    
EDS1232AATA-60
128M bits SDRAM

    

    
EDS1232AATA-60-E
128M bits SDRAM (4M words x 32 bits)

    

    
EDS1232AATA-60L
128M bits SDRAM

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
EDS1232AABB-75L
 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X1MX32|CMOS|BGA|90PIN|PLASTIC

    

    
EDS1232AABB-75L-E
 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM

    

    
EDS1232AASE
 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM (4M words x 32 bits)

    

    
EDS1232AASE-60-E
 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM (4M words x 32 bits)

    

    
EDS1232AASE-60L-E
 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M bits SDRAM (4M words x 32 bits)

    

    
    
    
    
	
    	
    
    
     
     
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