K524G2GACB-A050 Datasheet, PDF (9/94 Pages) Samsung semiconductor – MCP MEMORY

K524G2GACB-A050
8. PACKAGE DIMENSION
MCP MEMORY
137-Ball Fine pitch Ball Grid Array Package (measured in millimeters)
#A1
10.50±0.10
TOP VIEW
0.10 MAX
(Datum A)
A
B
C
D
(Datum B) _E
F
G
H
J
K
L
M
N
P
R
0.32±0.05
1.10±0.10
137-∅0.45±0.05
∅ 0.20 M A B
Units:millimeters
#A1 INDEX MARK
10.50±0.10
0.80 x 9 = 7.20
10 9 8 7 6 5 4 3 2 1
A
B
3.60
0.80
BOTTOM VIEW
-9-
Revision 1.3
November 2009