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參數(shù)資料
| 型號： | M5M417400CJ-5S |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| 中文描述： | 快速頁面模式16777216位（4194304 - Word的4位）動態(tài)隨機存儲器 |
| 文件頁數(shù)： | 9/22頁 |
| 文件大小： | 657K |
| 代理商： | M5M417400CJ-5S |
MITSUBISHI LSIs
M5M417400CJ,TP-5,-6,-7,-5S,-6S,-7S
FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM
9
TEST Mode SET Cycle
Note 27:
The test mode function is initiated by a W and CAS before RAS cycle (WCBR cycle) as specified in timing diagram.
The test mode function is terminated by either a CAS before RAS refresh cycle (CBR refresh cycle) or a RAS only refresh cycle.
During the test mode, the device is internally organized as 16-bits wide (1M bytes depth). No addressing of CA
and CA
is required.
During a write cycle, data must be applied to all DQ (input) pins. The data can be different between DQ pins. The data on each DQ pin is written into 4-bits memory cells,
respectively. During a read cycle, each DQ (output) pin shows the test result of the 4-bits, respectively. High state indicates that they are same. Low state indicates that they
are not same.
During the test mode operation, only WCBR cycle can be used to perform refresh.
Symbol
Parameter
Limits
Unit
M5M417400C-5,-5S
M5M417400C-6,-6S
M5M417400C-7,-7S
Min
Max
Min
Max
Min
Max
t
WSR
W setup time before RAS low
10
10
10
ns
t
WHR
W hold time after RAS low
10
10
15
ns
相關(guān)PDF資料 |
PDF描述 |
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| M5M417400CJ | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CTP-5 | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CTP-5S | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CTP-6 | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CTP-6S | FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M5M417400CJ-6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CJ-6S | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CJ-7 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CJ-7S | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
| M5M417400CTP-5 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 16777216-BIT (4194304-WORD BY 4-BIT) DYNAMIC RAM |
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