EM128U16 NanoAmp Solutions, Inc., EM128U16 Datasheet - Page 8

• Manufacturer Part Number: EM128U16
• Manufacturer: NanoAmp Solutions, Inc.

Stock No. 23129-03 3/01
NanoAmp Solutions, Inc.
FIGURE 9: BALL GRID ARRAY PACKAGING
TABLE 9: Dimensions (mm)
A1 BALL PAD
CORNER (3)
K TYP
D
6
J TYP
TOP VIEW
BOTTOM VIEW
D
E
8
Preliminary - Subject to change without notice
SD
0.375
e
SD
A1 BALL PAD
CORNER
E
SE
e
0.375
SE
e = 0.75
1.24±0.10
1. DIMENSION IS MEASURED AT THE
MAXIMUM SOLDER BALL DIAMETER.
PARALLEL TO PRIMARY Z.
2. PRIMARY DATUM Z AND SEATING
PLANE ARE DEFINED BY THE SPHERI-
CAL CROWNS OF THE SOLDER
BALLS.
3. A1 BALL PAD CORNER I.D. TO BE
MARKED BY INK.
0.20±0.04
1.125
J
SIDE VIEW
1.375
K
0.70±0.05
MATRIX
TYPE
BALL
FULL
2. SEATING PLANE - Z
1. .30 DIA. TYP
EM128U16
Preliminary
0.15
0.05
Z
Z
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