M368L6523CUS Datasheet, PDF (25/25 Pages) Samsung semiconductor – DDR SDRAM Unbuffered Module

256MB, 512MB, 1GB Unbuffered DIMM
Physical Dimensions : 128Mx72 (M381L2923CUM)
DDR SDRAM
1.25 ± 0.006
(31.75 ^±0.15)
5.25 ± 0.005
(133.350 ± 0.13)
5.077
(128.950)
Units : Inches (Millimeters)
0.118 Min
(3.00 Min)
A
B
2.55
(64.77)
1.95
(49.53)
2.500 +0.1/-0.0
0.10 M C B A
0.145 Max
(3.67 Max)
0.250
(6.350)
2.175
0.071
(1.80)
Detail A
0.1496
(3.80)
Tolerances : ± 0.005(.13) unless otherwise specified.
The used device is 64Mx8 DDR SDRAM, TSOPII.
DDR SDRAM Part No : K4H510838C-U***
0.050 ± 0.0039
(1.270 ± 0.10)
0.039 ± 0.002
(1.000 ± 0.050)
0.0078 ± 0.006
(0.20 ± 0.15)
0.118 Min
(3.00 Min)
0.0787
R (2.00)
0.050
(1.270)
Detail B
0.1575 ± 0.004
(4.00 ± 0.1)
0.10 M C A M B
Rev. 1.0 February. 2005