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參數資料
| 型號： | MH64D72KLH-75 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 4,831,838,208-BIT (67,108,864-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module |
| 中文描述： | 4831838208位（67108864 - Word的72位），雙數據速率同步DRAM模塊 |
| 文件頁數： | 26/38頁 |
| 文件大?。?/td> | 326K |
| 代理商： | MH64D72KLH-75 |
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MITSUBISHI LSIs
MITSUBISHI ELECTRIC
MH64D72KLG-75,-10
4,831,838,208-BIT (67,108,864-WORD BY 72-BIT) Double Data Rate Synchronous DRAM Module
MIT-DS-0389-1.1
20.Nov.2000
Preliminary Spec.
Some contents are subject to change without notice.
26
BURST INTERRUPTION
[Read Interrupted by Read]
Burst read operation can be interrupted by new read of any bank. Random column access is allowed.
READ to READ interval is minimum 1CLK.
Read Interrupted by Read (BL=8, CL=2(Discrete))
/CLK
CLK
[Read Interrupted by precharge]
Burst read operation can be interrupted by precharge of the same bank. READ to PRE interval is
minimum 1 CLK. A PRE command to output disable latency is equivalent to the /CAS Latency. As
a result, READ to PRE interval determines valid data length to be output. The figure below shows
examples of BL=8.
Read Interrupted by Precharge (BL=8)
Module input and output timing.
CL=2.5
Command
DQS
Command
DQ
Command
DQ
Q0
Q1
Q2
Q3
Q0
Q1
Command
A0-9,11
A10
BA0,1
DQ
Yi
READ READ
READ
READ
Yj
Yk
Yl
0
0
0
0
00
10
00
01
DQS
Qai0 Qai1 Qaj0 Qaj1 Qaj2 Qaj3 Qak Qak Qak
Qak Qak Qak Qal0 Qal1 Qal2 Qal3 Qal4 Qal5 Qal6 Qal7
/CLK
CLK
DQ
Q0
Q1
Q2
Q3
Q4 Q5
PRE
READ
READ
PRE
READ PRE
DQS
DQS
Module input and output timing.
Discrete
CL=3.5
Module
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MH64FAD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator |
| MH64FAD-R | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator |
| MH64FAG | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator |
| MH64FAG-R | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator |
| MH64FBD | 制造商:MTRONPTI 制造商全稱:MTRONPTI 功能描述:8 pin DIP, 3.3 or 5.0 Volt, HCMOS/TTL Clock Oscillator |
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