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參數(shù)資料
| 型號： | M391T2953BG0-CC |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | TVS UNIDIRECT 1500W 160V SMC |
| 中文描述： | 無緩沖DDR2的內(nèi)存模塊 |
| 文件頁數(shù)： | 2/23頁 |
| 文件大?。?/td> | 367K |
| 代理商： | M391T2953BG0-CC |
Rev. 1.2 Jan. 2005
256MB,512MB,1GB Unbuffered DIMMs
DDR2 Unbuffered DIMM Ordering Information
DDR2 SDRAM
Note: “Z” of Part number stand for Lead-free products.
Part Number
Density
Organization
Component Composition
Number of
Rank
Height
x64 Non ECC
M378T3354BG(Z)0-CD5/CC
256MB
32Mx64
32Mx16(K4T51163QB)*4
1
30mm
M378T6553BG(Z)0-CD5/CC
512MB
64Mx64
64Mx8(K4T51083QB)*8
1
30mm
M378T2953BG(Z)0-CD5/CC
1GB
128Mx64
64Mx8(K4T51083QB)*16
2
30mm
x72 ECC
M391T6553BG(Z)0-CD5/CC
512MB
64Mx72
64Mx8(K4T51083QB)*9
1
30mm
M391T2953BG(Z)0-CD5/CC
1GB
128Mx72
64Mx8(K4T51083QB)*18
2
30mm
Features
Performance range
JEDEC standard 1.8V ± 0.1V Power Supply
VDDQ = 1.8V ± 0.1V
200 MHz f
CK
for 400Mb/sec/pin, 267MHz f
CK
for 533Mb/sec/pin
4 Bank
Posted CAS
Programmable CAS Latency: 3, 4, 5
Programmable Additive Latency: 0, 1 , 2 , 3 and 4
Write Latency(WL) = Read Latency(RL) -1
Burst Length: 4 , 8(Interleave/nibble sequential)
Programmable Sequential / Interleave Burst Mode
Bi-directional Differential Data-Strobe (Single-ended data-strobe is an optional feature)
Off-Chip Driver(OCD) Impedance Adjustment
On Die Termination
Average Refesh Period 7.8us at lower then T
CASE
85×C, 3.9us at 85×C < T
CASE
< 95 ×C
Serial presence detect with EEPROM
DDR2 SDRAM Package: 60ball FBGA - 64Mx8, 84ball FBGA - 32Mx16
All of Lead-free products are compliant for RoHS
Note: For detailed DDR2 SDRAM operation, please refer to Samsung’s Device operation & Timing diagram.
D5(DDR2-533)
CC(DDR2-400)
Unit
Speed@CL3
400
400
Mbps
Speed@CL4
533
400
Mbps
Speed@CL5
-
-
Mbps
CL-tRCD-tRP
4-4-4
3-3-3
CK
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M391T2953BG0-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR2 Unbuffered SDRAM MODULE |
| M391T2953BGZ0-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240pin Unbuffered Module based on 512Mb B-die 64/72-bit Non-ECC/ECC |
| M391T2953BGZ3-CD5/CC | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240pin Unbuffered Module based on 512Mb B-die 64/72-bit Non-ECC/ECC |
| M391T2953CZ0-CCC | 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 |
| M391T2953CZ0-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 |
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