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參數(shù)資料
| 型號(hào)： | 72SD3232RPFE |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | DRAM |
| 英文描述： | 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 中文描述： | 32M X 32 SYNCHRONOUS DRAM, 6 ns, DFP72 |
| 封裝： | STACK, DFP-72 |
| 文件頁數(shù)： | 26/41頁 |
| 文件大?。?/td> | 596K |
| 代理商： | 72SD3232RPFE |
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72SD3232
M
26
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
1 Gbit(32-Meg X 32-Bit X 4-Banks) SDRAM
02.04.05 Rev 3
Write command to Write command interval:
1. Same bank, same ROW address:
When another write command is executed at the same ROW address
of the same bank as the preceding write command, the second write can be performed after as interval of no
less than 1 clock. In the case of burst writes, the second write command has priority.
Write to Write Command Interval
(Same ROW address in same bank)
2. Same bank, different ROW address:
When the ROW address changes, consecutive write commands
cannot be executed; it is necessary to separate the two write commands with a precharge command and a
bank-active command.
3. Different bank:
When the bank changes, the second write can be performed after an interval of no less
than 1 clock, provided that the other bank is in the bank-active state. In the case of burst write, the second
write command has priority.
WRITE to WRITE Command Interval
(Different bank)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 72SD3232RPFH | 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 72SD3232RPFI | 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 72SD3232RPFK | 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 73007 | DC-DC Converter, 2Watt, Input VDC: 24, Output VDC: 7.2/-7.2, Max Output Current(A): ??0.139, Package: SIP7, Isolation(VDC): 1000, Operating Temp. -40??C to +85??C, Low Ripple & Noise, High Efficiency up to 85%, Low Profile Plastic Case, Single, Dual & Dual Separated Outputs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 72SD3232RPFH | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 72SD3232RPFI | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 72SD3232RPFK | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks |
| 7-2SDLSJ40 | 制造商:Cooper Bussmann 功能描述:CAPACITOR FUSEM, 7.2KV,40 - Bulk |
| 72T18105L10BB | 制造商:Integrated Device Technology Inc 功能描述:FIFO Mem Async/Sync Dual Depth/Width Uni-Dir 128K x 18/256K x 9 240-Pin BGA 制造商:Integrated Device Technology Inc 功能描述:FIFO ASYNC/SYNC DUAL DEPTH/WIDTH UNI-DIR 128KX18/256KX9 240B - Trays |
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