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225-Ball Plastic Ball Grid Array [PBGA]
(B-225-2)
Dimensions shown in millimeters
a
A1 CORNER
INDEX AREA
23.00 BSC
SQ
1514 1312 11 10 9 8 7 6 5 4 3 2 1
BALL A1
INDICATOR
TOP VIEW
20.10
20.00 SQ
19.90
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
17.78
BSC SQ
1.27
BSC
BOTTOM VIEW
DETAIL A
2.70 MAX
NOTES:
1. COMPLIANT TO JEDEC STANDARDS MS-034-AAJ-2
2. THE BASIC SOLDER BALL MATRIX SIZE IS 13.00 mm.
3. SUBSTRATE MATERIAL BASE IS BT RESIN.
0.70
0.60
0.50
SEATING
PLANE
DETAIL A
0.90
0.75
0.60
BALL DIAMETER
1.30
1.20
1.10
0.15 MAX
COPLANARITY