K4S640832N Datasheet, PDF (8/15 Pages) Samsung semiconductor – Consumer Memory

Product Guide
4. Package Dimension
54Pin TSOP(II) (for SDRAM)
#54
#28
Apr. 2010
Consumer Memory
Units : Millimeters
#1
(1.50)
(R _0.15)
22.22 ± 0.10
(0.71)
0.80TYP
[0.80 ± 0.08]
NOTE
1. ( ) IS REFERENCE
2. [ ] IS ASS’Y OUT QUALITY
66Pin TSOP(II) (for DDR)
#66
#27
(10°)
(10°)
0.35
+0.10
- 0.05
0.125
+0.075
- 0.035
0.10 MAX
[
0.075 MAX
#34
0.25TYP
(0° ∼ 8°)
Units : Millimeters
#1
(1.50)
(R _0.15)
22.22 ± 0.10
(0.71)
0.65TYP
[0.65 ± 0.08]
Detail A
#33
(10°)
(10°)
Detail B
NOTE
1. ( ) IS REFERENCE
2. [ ] IS ASS’Y OUT QUALITY
Detail A
Detail B
0.25 ± 0.08
0.30 ± 0.08
0.125
+0.075
- 0.035
0.10 MAX
[
0.075 MAX
-8-
0.25TYP
(0° ∼ 8°)