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EM6A9160TS-5 参数 Datasheet PDF下载

EM6A9160TS-5图片预览
型号: EM6A9160TS-5
PDF下载: 下载PDF文件 查看货源
内容描述: 8M ×16的DDR同步DRAM (SDRAM)的 [8M x 16 DDR Synchronous DRAM (SDRAM)]
分类和应用: 动态存储器双倍数据速率
文件页数/大小: 29 页 / 275 K
品牌: ETRON [ ETRON TECHNOLOGY, INC. ]
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EtronTech  
EM6A9160  
8Mx16 DDR SDRAM  
2) After power-up, No-Operation of 200 µ−seconds minimum is required.  
3) Start clock and keep CKE “HIGH” to maintain either No-Operation or Device Deselect at the input.  
4) Issue EMRS – enable DLL.  
5) Issue MRS – reset DLL and set device to idle with bit A8 (An additional 200 cycles min of clock are  
needed for DLL lock)  
6) Precharge all banks of the device.  
7) Two or more Auto Refresh commands.  
8) Issue MRS – Initialize device operation.  
15  
Rev. 1.4  
May 2006