edd51321dbh-ts Elpida Memory, Inc., edd51321dbh-ts Datasheet - Page 55

• Manufacturer Part Number: edd51321dbh-ts
• Description: 512m Bits Ddr Mobile Ram
• Manufacturer: Elpida Memory, Inc.

EDD51321DBH-TS
Package Drawing
90-ball FBGA
Solder ball: Lead free (Sn-Ag-Cu)
Unit: mm
8.0 ± 0.1
0.2 S A
INDEX MARK
0.2 S B
0.2
S
1.0 max.
S
0.1 S
0.35 ± 0.05
φ0.08 M S A B
A
90-φ0.45 ± 0.05
B
INDEX MARK
1.6
0.8
6.4
ECA-TS2-0238-01
Preliminary Data Sheet E1398E31 (Ver. 3.1)
55