256MB , 512MB , 1GB无缓冲DIMM
目录
DDR SDRAM
1.0订购Information................................................................................................................... 4
2.0工作Frequencies................................................................................................................ 4
3.0 Feature.......................................................................................................................................... 4
4.0引脚配置(正面/背面) ........................................ ......................................... 5
5.0引脚说明............................................................................................................................五
6.0功能框图.......................................................................................................... 6
6.1 256MB , 32M ×64的非ECC模块( M368L3324DUS ) ..................................... .................................................
6
6.2 512MB , 64M ×64的非ECC模块( M368L6523DUS ) ..................................... ................................................
7
6.3 512MB , 64M X 72 ECC模块(M381L6523DUM)..............................................................................................
8
6.4 1GB , 128M ×64非ECC模块( M368L2923DUN ) ..................................... .................................................. 。
9
6.5 1GB , 128M X 72 ECC模块(M381L2923DUM).............................................................................................
10
7.0绝对最大Ratings...................................................................................................... 11
8.0直流工作Conditions.......................................................................................................... 11
9.0 DDR SDRAM IDD规格表..................................................................................................... 12
9.1 M368L3324DUS [ ( 32M ×16 ) * 4 , 256MB ECC非模块]
.................................................................................
12
9.2 M368L6523DUS [ ( 64M * 8 ) * 8 , 512MB ECC非模块]
....................................................................................
12
9.3 M381L6523DUM [ ( 64M * 8 ) * 9 , 512MB ECC模块]
............................................................................................
13
9.4 M368L2923DUN [ ( 64M * 8 ) * 16 , 1GB ECC非模块]
......................................................................................
13
9.5 M381L2923DUM [ ( 64M * 8 ) * 18 , 1GB ECC模块]
.............................................................................................
14
10.0 AC工作Conditions........................................................................................................ 15
11.0输入/输出电容....................................................................................................... 15
12.0 AC Timming参数&规格............................................ ................................ 16
13.0系统特性的DDR SDRAM ............................................ .................................. 17
14.0组件Notes.................................................................................................................... 18
15.0系统注意事项........................................................................................................................... 19
16.0命令真相Table............................................................................................................. 20
17.0物理Dimensions............................................................................................................... 21
32M 17.1 ×64 ( M368L3324DUS )
....................................................................................................... 21
17.2 64Mx64 ( M368L6523DUS )
......................................................................................................... 22
17.3 64Mx72 ( M381L6523DUM )
........................................................................................................ 23
17.4 128Mx64 ( M368L2923DUN )
....................................................................................................... 24
17.5 128Mx72 ( M381L2923DUM )
...................................................................................................... 25
修订版0.1 2005年6月