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| 型號(hào)： | 48SD6404 |
| 廠商： | Maxwell Technologies, Inc |
| 英文描述： | CAP 2.2UF 50V CERAMIC MONO 20% |
| 中文描述： | 256 MB的SDRAM的16梅格× 4位× 4，銀行 |
| 文件頁(yè)數(shù)： | 21/42頁(yè) |
| 文件大?。?/td> | 596K |
| 代理商： | 48SD6404 |
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48SD6404
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All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
256Mb (16-Meg X 4-Bit X 4-Banks) SDRAM
01.11.05 Rev 2
Write command to READ command interval:
1. Same bank, same ROW address: When the read command is executed at the same ROW address of
the same bank as the preceding write command, the read command can be performed after an interval of no
less than 1 clock. However, in the case of a burst write, data will continue to be written until one clock before
the read command is executed.
WRITE to READ Command Interval (1)
Write to READ Command Interval (2)
2. Same bank, different ROW address: When the ROW address changes, consecutive read commands
cannot be executed; it is necessary to separate the two commands with a precharge command and a bank-
active command.
3. Different bank: When the bank changes, the read command can be performed after an interval of no less
than 1 clock, provided that the other bank is in the bank-active state. However, in the case of a burst write,
data will continue to be written until one clock before the read command is executed (as in the case of the
same bank and the same address).
Read with Auto Precharge to READ command interval
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| 48TQFP | 48 PIN TQFP/TQN PACKAGE OUTLINE |
| 4900 | Dual Winding Surface Mount Inductors |
| 49502-0200 | 1.25 W/B Conn. Housing(New) |
| 49502-0500 | 1.25 W/B Conn. Housing(New) |
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相關(guān)代理商/技術(shù)參數(shù) |
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| 48SD6404RPFE | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 16-Meg X 4-Bit X 4-Banks |
| 48SD6404RPFH | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 16-Meg X 4-Bit X 4-Banks |
| 48SD6404RPFI | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 16-Meg X 4-Bit X 4-Banks |
| 48SD6404RPFK | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256 Mb SDRAM 16-Meg X 4-Bit X 4-Banks |
| 48SFK0001 | 制造商:MADISON CABLE / TYC 功能描述: |
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