HYMP512U648 Datasheet, PDF (23/24 Pages) Hynix Semiconductor – 240pin DDR2 SDRAM Unbuffered DIMMs based on 512 Mb 1st ver.

1240pin DDR2 SDRAM Unbuffered DIMMs
PACKAGE OUTLINE
128Mx[64/72] - HYMP512U[64/72][P]8
Front
133.35
ECC(x72) only.
Side
4.00 max.
4.0±0.1
5.175
Detail-A
63.0
Detail-B
5.0
55.0
Back
30.0
5.175
1.27 ± 0.10
ECC(x72) only.
3.0
3.0
Detail of Contacts A
Detail of Contacts B
2.50
1.0
0.8 ± 0.05
1.50± 0.10
5.00
Note) All dimensions are typical millimeter scale unless otherwise stated.
Rev. 1.0 / Apr. 2005
23