Hitachi SH7750 Hardware Manual page 994

0.35 C
0.20 C
C
W
U
R
N
L
J
G
E
C
A
Details of the part A
Figure B.2 Package Dimensions (256-Pin BGA) (SH7750R Only)
Rev. 6.0, 07/02, page 944 of 986
27.0
0.635
Y
V
T
P
M
K
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 A
M
0.10 M C
0.20 (× 4)
A
1.27
B
Hitachi Code
JEDEC
JEITA
Mass (reference value)
Unit: mm
BP-256A
Conforms
—
3.0 g