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M52D128168A-7BG 参数 Datasheet PDF下载

M52D128168A-7BG图片预览
型号: M52D128168A-7BG
PDF下载: 下载PDF文件 查看货源
内容描述: 2M ×16位×4手机银行同步DRAM [2M x 16 Bit x 4 Banks Mobile Synchronous DRAM]
分类和应用: 存储内存集成电路动态存储器手机
文件页数/大小: 48 页 / 1178 K
品牌: ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
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ESMT  
M52D128168A  
MODE REGISTER FIELD TABLE TO PROGRAM MODES  
Register Programmed with MRS  
Address BA0 BA1  
Function  
A11 A10/AP  
A9  
A8  
0
A7  
0
A6  
A5  
A4  
A3  
BT  
A2  
A1  
A0  
0
0
0
0
W.B.L  
CAS Latency  
Burst Length  
Test Mode  
Type  
CAS Latency  
Burst Type  
Burst Length  
A8  
0
A7  
A6  
0
A5  
0
A4  
0
Latency  
Reserved  
Reserved  
2
A3  
Type  
A2  
0
A1  
0
A0  
0
BT = 0  
BT = 1  
0
1
0
1
Mode Register Set  
Reserved  
0
1
Sequential  
Interleave  
1
2
4
8
1
2
4
8
0
0
0
1
0
0
1
1
Reserved  
0
1
0
0
1
0
1
Reserved  
0
1
1
3
0
1
1
Write Burst Length  
Length  
1
0
0
Reserved  
Reserved  
Reserved  
Reserved  
1
0
0
Reserved Reserved  
Reserved Reserved  
Reserved Reserved  
Full Page Reserved  
A9  
0
1
0
1
1
0
1
Burst  
1
1
0
1
1
0
1
Single Bit  
1
1
1
1
1
1
Full Page Length: 512  
Elite Semiconductor Memory Technology Inc.  
Publication Date: Aug. 2009  
Revision: 1.3 8/48  
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