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參數資料
| 型號： | 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 |
| 文件頁數： | 22/42頁 |
| 文件大小： | 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
1. Different bank: When some banks are in the active state, the second read command ( another bank) is
executed. Even when the first read with auto-precharge is a burst read that is not yet finished, the data read
by the second command is valid. The interval auto-precharge of one bank starts at the next clock of the
second command.
Read with Auto Precharge to Read Command Interval (Different Bank)
2. Same Bank: The consecutive read command (the same bank) is illegal.
Write with Auto Precharge to Write command interval
1. Different bank: When some banks are in the active state, the second write command (another bank) is
executed. In the case of burst writes, the second write command has priority. The internal auto-precharge of
one bank starts at the next clock of the second command.
Write with Auto Precharge to Write Command Interval (Different bank)
2. Same bank: The consecutive write command ( the same bank) is illegal.
Read with Auto Precharge to Write command interval
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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