參數(shù)資料
型號： M312L6420EUS-CA2
元件分類： DRAM
英文描述： 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184
封裝： ROHS COMPLIANT, DIMM-184
文件頁數(shù)： 12/30頁
文件大?。?/td> 712K
代理商： M312L6420EUS-CA2
DDR SDRAM
256MB, 512MB, 1GB Registered DIMM
Rev. 1.0 July 2005
Table of Contents
1.0 Ordering Information................................................................................................................... 4
2.0 Operating Frequencies................................................................................................................ 4
3.0 Feature.......................................................................................................................................... 4
4.0 Pin Configuration (Front side/back side) ................................................................................. 5
5.0 Pin Description ............................................................................................................................ 5
6.0 Functional Block Diagram .......................................................................................................... 6
6.1 256MB, 32M x 72 ECC Module (M312L3223ET(U)S)
........................................................................... 6
6.2 512MB, 64M x 72 ECC Module (M312L6423ET(U)S)
.......................................................................... 7
6.3 512MB, 64M x 72 ECC Module (M312L6420ET(U)S)
.......................................................................... 8
6.4 1GB, 128M x 72 ECC Module (M312L2828ET(U)0)
............................................................................ 9
6.5 256MB, 32M x 72 ECC Module (M312L3223EG(Z)0).......................................................................................
10
6.6 512MB, 64M x 72 ECC Module (M312L6423EG(Z)0)
........................................................................ 11
6.7 512MB, 64M x 72 ECC Module (M312L6420EG(Z)0).......................................................................................
12
6.8 1GB, 128M x 72 ECC Module (M312L2820EG(Z)0) .........................................................................................
13
7.0 Absolute Maximum Ratings...................................................................................................... 14
8.0 Power & DC Operating Conditions (SSTL_2 In/Out) .............................................................. 14
9.0 DDR SDRAM IDD spec table ..................................................................................................... 15
9.1 M312L3223ET(U)S [ (32M x 8) * 9 , 256MB Module ]
........................................................................ 15
9.2 M312L6423ET(U)S [ (32M x 8) * 18 , 512MB Module ]
....................................................................... 15
9.3 M312L6420ET(U)S [ (64M x 4) * 18 , 512MB Module ] .....................................................................................
16
9.4 M312L2828ET(U)0 [ (st.128M x 4) * 18 , 1GB Module ]
..................................................................... 16
9.5 M312L3223EG(Z)0 [ (32M x 8) * 9 , 256MB Module ].......................................................................................
17
9.6 M312L6423EG(Z)0 [ (32M x 8) * 18 , 512MB Module ]
...................................................................... 17
9.7 M312L6420EG(Z)0 [ (64M x 4) * 18 , 512MB Module ]
....................................................................... 18
9.8 M312L2820EG(Z)0 [ (64M x 4) * 36, 1GB Module ]
........................................................................... 18
10.0 AC Operating Conditions........................................................................................................ 19
11.0 Input/Output Capacitance ....................................................................................................... 19
12.0 AC Timming Parameters & Specifications ............................................................................ 20
13.0 System Characteristics for DDR SDRAM .............................................................................. 21
14.0 Component Notes.................................................................................................................... 22
15.0 System Notes ........................................................................................................................... 23
16.0 Command Truth Table............................................................................................................. 24
17.0 Physical Dimensions............................................................................................................... 25
17.1 32M x 72 (M312L3223ET(U)S)
.................................................................................................... 25
17.2 64M x 72 (M312L6423ET(U)S), (M312L6420ET(U)S)
...................................................................... 26
17.3 st.128M x 72 (M312L2828ET(U)0)
............................................................................................... 27
17.4 32M x 72 (M312L3223EG(Z)0)
.................................................................................................... 28
17.5 64M x 72 (M312L6423EG(Z)0), (M312L6420EG(Z)0)
....................................................................... 29
17.6 128M x 72 (M312L2820EG(Z)0)
................................................................................................... 30
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相關(guān)代理商/技術(shù)參數(shù)
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M312L6420JUS 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR SDRAM Product Guide
M312L6423ETS 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDR SDRAM Registered Module
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