MECHANICAL DATA
MBGA002C – JANUARY 1995 – REVISED MARCH 2002
GFN (S-PBGA-N256)
PLASTIC BALL GRID ARRAY
27,20
26,80
24,70
23,80
SQ
SQ
24,13 TYP
1,27
0,635
Y
W
V
U
T
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A
A1 Corner
1
3
5
7
9
11 13 15 17 19
10 12 14 16 18 20
2
4
6
8
Bottom View
2,32 MAX
1,17 NOM
Seating Plane
0,15
0,90
0,60
0,40
0,30
M
0,15
0,70
0,50
4040185-2/D 02/02
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Falls within JEDEC MO-151
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265