參數(shù)資料
型號: M312L5720DZ3-CB3
元件分類: DRAM
英文描述: 256M X 72 DDR DRAM MODULE, 0.7 ns, DMA184
封裝: ROHS COMPLIANT, DIMM-184
文件頁數(shù): 18/28頁
文件大小: 661K
代理商: M312L5720DZ3-CB3
DDR SDRAM
512MB, 1GB, 2GB Registered DIMM
Rev. 1.0 April 2006
Units : Inches (Millimeters)
Tolerances : ± 0.005(.13) unless otherwise specified
The used device is 64Mx8, 128Mx4 DDRSDRAM, TSOPII
SDRAM Part No. : K4H510838D-U***, K4H510438D-U***
A
B
REG
PLL
A
B
5.25 ± 0.005
5.171
(131.350)
(133.350 ± 0.13)
5.077
(128.950)
0.393
(10.00)
(19.80)
0.78
(17.
80)
0.7
0.10 M CB A
R (2.00)
0.0787
REG
0.157 Max
0.050 ± 0.0039
(1.270 ± 0.10)
(3.99 Max)
(4.00)
(0
.157)
(30
.48
+/-0.15)
1.2
+/-0.06
(3.00 Min)
0.118 Min
0.050
0.0078 ±0.006
(0.20 ±0.15)
(1.270)
0.100
±
0.
00
79
(2.50
±
0
.2
)
Detail B
0.250
(6.350)
Detail A
0.071
(1.80)
0.039 ± 0.002
(1.000 ± 0.050)
(3.80)
2.175
0.10 M C A
0.1496
(3.00 Min)
0.118 Min
R (2.00)
0.0787
(4.00 ± 0.1)
0.1575 ± 0.004
M B
0.10
0
(2.30
)
2.500 +0.1/-0.0
17.2 128Mx72 (M312L2923DUS), 128Mx72 (M312L2920DUS)
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