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K4T1G164QD-ZLCC0 PDF预览

K4T1G164QD-ZLCC0

更新时间: 2024-02-19 19:48:19
品牌 Logo 应用领域
三星 - SAMSUNG 时钟动态存储器双倍数据速率内存集成电路
页数 文件大小 规格书
46页 962K
描述
DDR DRAM, 64MX16, 0.6ns, CMOS, PBGA84, ROHS COMPLIANT, FBGA-84

K4T1G164QD-ZLCC0 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:TFBGA, BGA84,9X15,32
针数:84Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.32
风险等级:5.69访问模式:MULTI BANK PAGE BURST
最长访问时间:0.6 ns其他特性:AUTO/SELF REFRESH
最大时钟频率 (fCLK):200 MHzI/O 类型:COMMON
交错的突发长度:4,8JESD-30 代码:R-PBGA-B84
长度:13 mm内存密度:1073741824 bit
内存集成电路类型:DDR DRAM内存宽度:16
功能数量:1端口数量:1
端子数量:84字数:67108864 words
字数代码:64000000工作模式:SYNCHRONOUS
最高工作温度:95 °C最低工作温度:
组织:64MX16输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TFBGA
封装等效代码:BGA84,9X15,32封装形状:RECTANGULAR
封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.8 V认证状态:Not Qualified
刷新周期:8192座面最大高度:1.2 mm
自我刷新:YES连续突发长度:4,8
最大待机电流:0.008 A子类别:DRAMs
最大压摆率:0.245 mA最大供电电压 (Vsup):1.9 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):1.8 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:9 mm
Base Number Matches:1

K4T1G164QD-ZLCC0 数据手册

 浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第40页浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第41页浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第42页浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第43页浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第44页浏览型号K4T1G164QD-ZLCC0的Datasheet PDF文件第45页 
K4T1G084QD  
K4T1G164QD  
DDR2 SDRAM  
44. For tAOFD of DDR2-400/533, the 1/2 clock of tCK in the 2.5 x tCK assumes a tCH, input clock HIGH pulse width of 0.5 relative to tCK. tAOF,min and  
tAOF,max should each be derated by the same amount as the actual amount of tCH offset present at the DRAM input with respect to 0.5.  
For example, if an input clock has a worst case tCH of 0.45, the tAOF,min should be derated by subtracting 0.05 x tCK from it, whereas if an input clock  
has a worst case tCH of 0.55, the tAOF,max should be derated by adding 0.05 x tCK to it. Therefore, we have;  
tAOF,min(derated) = tAC,min - [0.5 - Min(0.5, tCH,min)] x tCK  
tAOF,max(derated) = tAC,max + 0.6 + [Max(0.5, tCH,max) - 0.5] x tCK  
or  
tAOF,min(derated) = Min(tAC,min, tAC,min - [0.5 - tCH,min] x tCK)  
tAOF,max(derated) = 0.6 + Max(tAC,max, tAC,max + [tCH,max - 0.5] x tCK)  
where tCH,min and tCH,max are the minimum and maximum of tCH actually measured at the DRAM input balls.  
45. For tAOFD of DDR2-667/800, the 1/2 clock of nCK in the 2.5 x nCK assumes a tCH(avg), average input clock HIGH pulse width of 0.5 relative to  
tCK(avg). tAOF,min and tAOF,max should each be derated by the same amount as the actual amount of tCH(avg) offset present at the DRAM input  
with respect to 0.5.  
For example, if an input clock has a worst case tCH(avg) of 0.48, the tAOF,min should be derated by subtracting 0.02 x tCK(avg) from it, whereas if an  
input clock has a worst case tCH(avg) of 0.52, the tAOF,max should be derated by adding 0.02 x tCK(avg) to it. Therefore, we have;  
tAOF,min(derated) = tAC,min - [0.5 - Min(0.5, tCH(avg),min)] x tCK(avg)  
tAOF,max(derated) = tAC,max + 0.6 + [Max(0.5, tCH(avg),max) - 0.5] x tCK(avg)  
tAOF,min(derated) = Min(tAC,min, tAC,min - [0.5 - tCH(avg),min] x tCK(avg))  
tAOF,max(derated) = 0.6 + Max(tAC,max, tAC,max + [tCH(avg),max - 0.5] x tCK(avg))  
where tCH(avg),min and tCH(avg),max are the minimum and maximum of tCH(avg) actually measured at the DRAM input balls.  
Note that these deratings are in addition to the tAOF derating per input clock jitter, i.e. tJIT(duty) and tERR(6-10per). However tAC values used in the  
equations shown above are from the timing parameter table and are not derated. Thus the final derated values for tAOF are;  
tAOF,min(derated_final) = tAOF,min(derated) + { - tJIT(duty),max - tERR(6-10per),max }  
tAOF,max(derated_final) = tAOF,max(derated) + { - tJIT(duty),min - tERR(6-10per),min }  
46 of 46  
Rev. 1.2 July 2008  

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