HB52RF649E1U-75B Datasheet, PDF (19/20 Pages) Elpida Memory – 512 MB Registered SDRAM DIMM 64-Mword × 72-bit, 133 MHz Memory Bus, 1-Bank Module (18 pcs of 64 M × 4 Components) PC133 SDRAM

Physical Outline
HB52RF649E1U-75B
Front side
3.00
0.118


1
11.43
0.450
Back side
2 – φ 3.00
2 – φ 0.118
(63.67)
(2.51)
133.35
5.25
(DATUM -A-)
Component area
(Front)
C
B
36.83
1.450
127.35
5.014
54.61
2.150
84
A
Unit:
mm
inch
4.80 max
0.189 max
1.27
0.050
Component area
(Back)
(DATUM -A-)
Detail A
1.27
0.050
Detail B
R FULL
(DATUM -A-)
Detail C
1.00
0.039
R FULL
1.00 ± 0.05
0.039 ± 0.002
6.35
0.250
2.00 ± 0.10
0.079 ± 0.004
Note: Tolerance on all dimensions ± 0.15/0.006 unless otherwise specified.
6.35
0.250
4.175
0.164
2.00 ± 0.10
0.079 ± 0.004
ED480120W
Preliminary Data Sheet E0023H10
19