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EM68B16DVAA-6H 参数 Datasheet PDF下载

EM68B16DVAA-6H图片预览
型号: EM68B16DVAA-6H
PDF下载: 下载PDF文件 查看货源
内容描述: 32M ×16的移动DDR同步DRAM ( SDRAM ) [32M x 16 Mobile DDR Synchronous DRAM (SDRAM)]
分类和应用: 动态存储器双倍数据速率
文件页数/大小: 40 页 / 323 K
品牌: ETRON [ ETRON TECHNOLOGY, INC. ]
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EM68B16DVAA  
EtronTech  
Figure 26. Non-Concatenated Write Bursts  
CK  
CK  
WRITE  
NOP  
NOP  
WRITE  
NOP  
NOP  
Command  
Address  
BA, Col b  
BA, Col n  
tDQSS max  
DQS  
DQ  
DM  
Don’t Care  
(1) DI b (n) = Data In to column b (or column n).  
(2) 3 subsequent elements of Data In are applied in the programmed order following DI b.  
3 subsequent elements of Data In are applied in the programmed order following DI n.  
(3) Non-interrupted bursts of 4 are shown.  
(4) Each WRITE command may be to any active bank and may be to the same or different devices  
Etron Confidential  
33  
Rev. 1.0  
Mar. 2009  
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