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HYB18H512321AF-12 参数 Datasheet PDF下载

HYB18H512321AF-12图片预览
型号: HYB18H512321AF-12
PDF下载: 下载PDF文件 查看货源
内容描述: [Synchronous Graphics RAM, 16MX32, 0.22ns, CMOS, PBGA136, 11 X 14 MM, GREEN, PLASTIC, MO-207IDR-Z, TFBGA-136]
分类和应用: 时钟动态存储器内存集成电路
文件页数/大小: 100 页 / 1884 K
品牌: QIMONDA [ QIMONDA AG ]
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HYB18H512321AF  
512-Mbit GDDR3  
Boundary Scan  
3.3.3  
Scan Exit Sequence  
Figure 9 shows the Scan exit Sequence. This figure show the exiting of the boundary scan functionality in  
conjugation with the appended regular SGRAM initilization sequence to bring the SGRAM again in a well defined  
state.  
stable clock  
CLK/  
CLK#  
tRESL  
RES  
tATS tATH  
Standard Power up sequence  
starting with PRE ALL  
CKE  
tSN  
SEN  
SOUT  
invalid  
700tck  
Figure 9  
Boundary Scan Exit Sequence  
Table 13  
Parameter  
Scan AC Electrical Parameters  
CAS latency  
Symbol  
Limit Values  
Unit  
Notes  
min  
max  
tRESL  
tSN  
tRESL  
tSN  
20  
20  
-
-
ns  
ns  
Data Sheet  
30  
Rev. 1.73, 2005-08  
05122004-B1L1-JEN8  
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