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EM44AM1684LBA-5F 参数 Datasheet PDF下载

EM44AM1684LBA-5F图片预览
型号: EM44AM1684LBA-5F
PDF下载: 下载PDF文件 查看货源
内容描述: 256MB ( 4M 】 4Bank 】 16 )双数据速率2 SDRAM [256Mb (4M】4Bank】16) Double DATA RATE 2 SDRAM]
分类和应用: 动态存储器
文件页数/大小: 29 页 / 1543 K
品牌: EOREX [ EOREX CORPORATION ]
 浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第17页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第18页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第19页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第20页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第22页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第23页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第24页浏览型号EM44AM1684LBA-5F的Datasheet PDF文件第25页  
eorex  
EM44AM1684LBA  
Address input for Mode Register Set ( MRS )  
BA1 BA0 A12 A11 A10  
A9  
A8  
A7  
A6  
A5  
A4  
A3  
BT  
A2  
A1  
A0  
0
0
PD  
WR  
DLL TM  
CAS Latency  
Burst Length  
Burst  
DLL Rest A8  
Mode  
A7  
A2 A1 A0  
L
th  
No  
0
1
Normal  
Test  
0
1
4
8
0
0
1
1
0
1
Yes  
Active Power-Down  
Mode  
Fast Exit ( Normal )  
A12  
Burst Type  
Sequential  
Interleave  
A3  
0
1
0
Slow Exit ( low power )  
1
Write Recovery  
A11  
A10  
0
A9  
0
CAS Latency  
Reserved  
Reserved  
Reserved  
3
A6  
0
A5  
0
A4  
0
Reserved  
0
0
0
0
1
1
1
1
2
0
1
0
0
1
3
1
0
0
1
0
4
1
1
0
1
1
5
0
0
4
1
0
0
6
0
1
5
1
0
1
Reserved  
Reserved  
1
0
Reserved  
Reserved  
1
1
0
1
1
1
1
1
BA1  
0
BA0  
0
MRS Mode  
Mode Register (MRS)  
0
1
0
1
Extended Mode Register / EMRS(1)  
EMRS(2) * Reserved  
1
1
EMRS(3) * Reserved  
Jul. 2006  
www.eorex.com  
21/29  
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