EM565161 Datasheet, PDF (12/13 Pages) Etron Technology, Inc. – 512K x 16 Low Power SRAM

Et r onT ec h
Package Diagrams
48-Ball (8mm x 10mm) BGA
Units in mm
TOP VIEW
PIN 1 CORNER
123456
A
B
C
D
E
F
G
H
10 .0 0.1
EM565161
BOTTOM VIEW
0.10 S C ^{PIN 1 CORNER}
0.25 S C A B
0.30 0.05(48X)
654321
A
B
C
D
E
F
G
H
0.52 0.02
-B-
0.23 0.03
-A-
0.20(4X)
0.75
3.75
8.0 0.1
- C - SEATING PLANE
1.20 MAX
0.15
0.36
0.02
0.05
Preliminary
12
Rev 0.9
Jan 2002