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EM636165-XXI 参数 Datasheet PDF下载

EM636165-XXI图片预览
型号: EM636165-XXI
PDF下载: 下载PDF文件 查看货源
内容描述: 1Mega ×16同步DRAM (SDRAM)的 [1Mega x 16 Synchronous DRAM (SDRAM)]
分类和应用: 动态存储器
文件页数/大小: 73 页 / 756 K
品牌: ETRON [ ETRON TECHNOLOGY, INC. ]
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EtronTech  
EM636165-XXI  
1M x 16 SDRAM  
T0  
T 1  
T2  
T3  
T4  
T5  
T6  
T7  
T8  
T9  
T10  
CLK  
t
CK2  
CKE  
CS#  
Clock min.  
RAS#  
CAS#  
WE#  
A11  
A10  
Address Key  
A0-A9  
DQM  
tRP  
Hi-Z  
DQ  
Mode Register  
Set Command  
PrechargeAll  
Any  
Command  
Mode Register Set Cycle  
(CAS# Latency = 1, 2, 3)  
The mode register is divided into various fields depending on functionality.  
Burst Length Field (A2~A0)  
·
This field specifies the data length of column access using the A2~A0 pins and selects the  
Burst Length to be 1, 2, 4, 8, or full page.  
A2  
0
A1  
0
A0  
0
Burst Length  
1
0
0
1
2
0
1
0
4
0
1
1
8
1
0
0
Reserved  
Reserved  
Reserved  
Full Page  
1
0
1
1
1
0
1
1
1
Preliminary  
12  
Rev. 1.1 Apr. 2005  
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