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MT48H16M32LFCM-75L 参数 Datasheet PDF下载

MT48H16M32LFCM-75L图片预览
型号: MT48H16M32LFCM-75L
PDF下载: 下载PDF文件 查看货源
内容描述: 512MB :梅格32 ×16 , 16兆×32移动SDRAM [512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM]
分类和应用: 内存集成电路动态存储器时钟
文件页数/大小: 73 页 / 2407 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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512Mb : 32 Me g x 16, 16 Me g x 32 Mo b ile SDRAM  
Re g ist e r De fin it io n  
Fig u re 6:  
Mo d e Re g ist e r De fin it io n  
A12  
BA1 BA0  
A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0  
Address Bus  
M12  
M14 M13  
M11 M10 M9 M8 M7 M6 M5 M4 M3 M2 M1 M0  
0
14 13 12 11 10  
9
8
7
6
5
4
3
2
1
Mode  
Register (Mx)  
1
0
0
Reserved  
WB Op Mode CAS Latency BT Burst Length  
Burst Length  
Mode Register Definition  
Base mode register  
Reserved  
M13  
M14  
0
1
0
1
0
0
1
1
M2 M1 M0  
M3 = 0  
M3 = 1  
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1
1
Extended mode register  
Reserved  
2
2
4
4
8
8
M9  
0
Write Burst Mode  
Reserved  
Reserved  
Reserved  
Reserved  
Reserved  
Reserved  
Reserved  
Reserved  
Programmed burst length  
1
Single location access  
M8 M7 Operating Mode  
Normal operation  
0
0
All other states reserved  
Burst Type  
Sequential  
Interleaved  
M3  
0
1
CAS Latency  
M6 M5 M4  
Reserved  
Reserved  
2
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
3
Reserved  
Reserved  
Reserved  
Reserved  
Notes: 1. Should be programmed to “0” to ensure compatibility with future devices.  
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03  
MT48H32M16LF_1.fm - Rev. H 6/07 EN  
Micron Technology, Inc., reserves the right to change products or specifications without notice.  
©2005 Micron Technology, Inc. All rights reserved.  
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