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MT41J256M4 参数 Datasheet PDF下载

MT41J256M4图片预览
型号: MT41J256M4
PDF下载: 下载PDF文件 查看货源
内容描述: DDR3 SDRAM MT41J256M4 â ????梅格32 ×4× 8银行MT41J128M8 â ????梅格16 ×8× 8银行MT41J64M16 â ???? 8梅格×16× 8银行 [DDR3 SDRAM MT41J256M4 – 32 Meg x 4 x 8 banks MT41J128M8 – 16 Meg x 8 x 8 banks MT41J64M16 – 8 Meg x 16 x 8 banks]
分类和应用: 动态存储器双倍数据速率
文件页数/大小: 214 页 / 2938 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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1Gb: x4, x8, x16 DDR3 SDRAM  
RESET Operation  
RESET Operation  
The RESET signal (RESET#) is an asynchronous reset signal that triggers any time it  
drops LOW, and there are no restrictions about when it can go LOW. After RESET# goes  
LOW, it must remain LOW for 1±±ns. During this time, the outputs are disabled, ODT  
(RTT) turns off (High-Z), and the DRAM resets itself. CKE should be driven LOW prior to  
RESET# being driven HIGH. After RESET# goes HIGH, the DRAM must be re-initialized  
as though a normal power-up was executed. All refresh counters on the DRAM are reset,  
and data stored in the DRAM is assumed unknown after RESET# has gone LOW.  
PDF: 09005aef826aa906  
1Gb_DDR3_SDRAM.pdf - Rev. L 03/13 EN  
Micron Technology, Inc. reserves the right to change products or specifications without notice.  
191  
‹ 2006 Micron Technology, Inc. All rights reserved.  
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