GS78132AB Datasheet, PDF (9/12 Pages) GSI Technology – 256K x 32 8Mb Asynchronous SRAM

GS78132AB
Package Dimensions—119-Bump FPBGA (Package B, Variation 1)
(Date Code: yyww.31)
Pin #1 Corner
1 2 3 45 6 7
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
0.70 REF
12.00
Ø0.10S C
BOTTOM VIEW
A1
Ø0.30S C AS B S
Ø0.60~0.90 (119x)
Ø1.00(3x) REF
7 6 5 43 2 1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
B
A
0.20(4x)
1.27
7.62
14±0.20
30 TYP.
C
SEATING PLANE
Rev: 1.04 5/2006
9/12
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2003, GSI Technology