K4T56163QI
DDR2 SDRAM
目录
1.0订购信息....................................................................................................................4
2.0主要特点.................................................................................................................................4
3.0封装引脚/机械尺寸&地址.......................................... ................... 5
3.1 X16封装引脚(顶视图) : 84ball FBGA封装
.......................................................................5
3.2 FBGA封装尺寸( X16 )
.......................................................................................................6
4.0输入/输出功能描述............................................ .............................................. 7
5.0 DDR2 SDRAM地址...........................................................................................................8
6.0绝对最大额定直流电压值............................................. .................................................. 9 ....
7.0交流&直流工作条件............................................ .................................................. ..... 9
7.1建议的直流工作条件( SSTL - 1.8 )
.........................................................................9
7.2工作温度条件
..................................................................................................10
7.3 DC输入逻辑电平
....................................................................................................................10
7.4交流输入逻辑电平
....................................................................................................................10
7.5交流输入测试条件
..............................................................................................................10
7.6差分输入AC逻辑电平
.....................................................................................................11
7.7差分交流输出参数
..................................................................................................11
8.0 ODT DC电气特性............................................. ................................................ 11
9.0 OCD默认特征......................................................................................................12
10.0 IDD规格参数和测试条件........................................... ................... 13
11.0 DDR2 SDRAM IDD规格...........................................................................................................15
12.0输入/输出电容.........................................................................................................16
13.0电气特性&交流时序DDR2-800 / 667 / 400分之533 .................................. .... 16
通过器件密度13.1刷新参数
........................................................................................16
13.2速箱和CL , tRCD的,激进党,真相与和解委员会tRAS的相应斌
.............................................16
由速度等级13.3时序参数
............................................................................................17
14.0一般注意事项,可能适用于所有交流参数....................................... ................. 19
专用AC参数15.0具体说明........................................... ............................... 21
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1.0版2007年10月