Appendix B Package Dimensions - Hitachi SH7750 series Hardware Manual

0.35 C
0.20 C
C
W
U
R
N
G
E
C
A
Details of the part A
Rev. 4.0, 04/00, page 820 of 850

Appendix B Package Dimensions

27.0
0.635
Y
V
T
P
M
L
K
J
H
F
D
B
2 4 6 8 10 12 14 16 18 20
1 3 5 7 9 11 13 15 17 19
A
256 × φ0.75 ± 0.15
0.30 C
M
0.10 C
M
Figure B.1 Package Dimensions (256-Pin BGA)
0.20 (× 4)
A
1.27
A B
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
Unit: mm
BP-256
Conforms
—
3.0 g