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參數(shù)資料
| 型號： | M391T2953CZ3-CCC |
| 元件分類： | DRAM |
| 英文描述： | 128M X 72 DDR DRAM MODULE, 0.6 ns, DMA240 |
| 封裝： | ROHS COMPLIANT, DIMM-240 |
| 文件頁數(shù)： | 14/24頁 |
| 文件大小： | 780K |
| 代理商： | M391T2953CZ3-CCC |
Rev. 1.5 October 2006
UDIMM
DDR2 SDRAM
21 of 24
Parameter
Symbol
DDR2-800
DDR2-667
DDR2-533
DDR2-400
Units
Note
min
max
min
max
min
max
min
max
Exit active power down to read command
tXARD
2
x
2
x
2
x
2
x
tCK
Exit active power down to read command
(slow exit, lower power)
tXARDS
8 - AL
7 - AL
6 - AL
tCK
CKE minimum pulse width
(high and low pulse width)
tCKE
3
33
tCK
ODT turn-on delay
tAOND
2
tCK
ODT turn-on
tAON
tAC(min)
tAC(max)
+ 0.7
tAC(min)
tAC(max)
+0.7
tAC(min)
tAC(max)
+1
tAC(min)
tAC(max)
+1
ns
ODT turn-on(Power-Down mode)
tAONPD
tAC(min)+
2
2tCK +
tAC(max)
+1
tAC(min)+
2
2tCK+tA
C(max)+1
tAC(min)+
2
2tCK+tA
C(max)+
1
tAC(min)+
2
2tCK+tAC
(max)+1
ns
ODT turn-off delay
tAOFD
2.5
tCK
ODT turn-off
tAOF
tAC(min)
tAC(max)
+ 0.6
tAC(min)
tAC(max)
+ 0.6
tAC(min)
tAC(max)+
0.6
tAC(min)
tAC(max)+
0.6
ns
ODT turn-off (Power-Down mode)
tAOFPD
tAC(min)+
2
2.5tCK +
tAC(max)
+1
tAC(min)+
2
2.5tCK+
tAC(max)
+1
tAC(min)+
2
2.5tCK+
tAC(max)
+1
tAC(min)+
2
2.5tCK+
tAC(max)
+1
ns
ODT to power down entry latency
tANPD
3
tCK
ODT power down exit latency
tAXPD
8
tCK
OCD drive mode output delay
tOIT
0
12
0
12
0
12
0
12
ns
Minimum time clocks remains ON after CKE
asynchronously drops LOW
tDelay
tIS+tCK
+tIH
tIS+tCK
+tIH
tIS+tCK
+tIH
tIS+tCK
+tIH
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M391T2953CZ3-CD5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE 240pin Unbuffered Module based on 512Mb C-die 64/72-bit Non-ECC/ECC |
| M391T2953CZ3-CE6 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE 240pin Unbuffered Module based on 512Mb C-die 64/72-bit Non-ECC/ECC |
| M391T2953CZ3-CE600 | 制造商:Samsung Semiconductor 功能描述:512 DDR SDRAM MODUL X72 BOC(LF) - Trays |
| M391T2953CZ3-CE7 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE 240pin Unbuffered Module based on 512Mb C-die 64/72-bit Non-ECC/ECC |
| M391T3253FG0-CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE |
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