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M12L16161A-5TIG 参数 Datasheet PDF下载

M12L16161A-5TIG图片预览
型号: M12L16161A-5TIG
PDF下载: 下载PDF文件 查看货源
内容描述: 512K X 16位X 2Banks同步DRAM [512K x 16Bit x 2Banks Synchronous DRAM]
分类和应用: 动态存储器
文件页数/大小: 29 页 / 698 K
品牌: ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
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ESMT  
M12L16161A  
Operation temperature condition -40~85℃  
Page Read & Write Cycle at Same Bank @ Burst Length=4  
0
1
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3
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5
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7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
CLOCK  
CKE  
HIGH  
CS  
tRCD  
RAS  
*Note2  
CAS  
ADDR  
BA  
Ra  
Cb0  
Ca0  
Cc0  
Cd0  
A10/AP  
Ra  
tRDL  
CL=2  
Qa0  
Qb0  
Qb1  
Qb0  
Dc0  
Dc0  
Dc1  
Dd1  
Qb2  
Qb1  
Qa1  
Qa0  
Dd0  
DQ  
Qa1  
Dc1 Dd0  
Dd2  
CL=3  
tCDL  
WE  
*Note3  
*Note1  
DQM  
Read  
(A-Bank)  
Write  
(A-Bank)  
Read  
(A-Bank)  
Write  
(A-Bank)  
Precharge  
(A-Bank)  
Row Active  
(A-Bank)  
: Don't care  
*Note :1.To write data before burst read ends, DQM should be asserted three cycle prior to write command to avoid bus  
contention.  
2.Row precharge will interrupt writing. Last data input, tRDL before Row precharge, will be written.  
3.DQM should mask invalid input data on precharge command cycle when asserting precharge before end of burst.  
Input data after Row precharge cycle will be masked internally.  
Elite Semiconductor Memory Technology Inc.  
Publication Date : May. 2007  
Revision : 1.1 15/29  
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