Datasheet

26
2549PS–AVR–10/2012
ATmega640/1280/1281/2560/2561
10.2 100C1
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
100C1, 100-ball, 9 x 9 x 1.2 mm Body, Ball Pitch 0.80 mm
Chip Array BGA Package (CBGA)
A
100C1
5/25/06
TOP VIEW
SIDE VIEW
BOTTOM VIEW
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
A 1.10 – 1.20
A1 0.30 0.35 0.40
D 8.90 9.00 9.10
E 8.90 9.00 9.10
D1 7.10 7.20 7.30
E1 7.10 7.20 7.30
Øb 0.35 0.40 0.45
e 0.80 TYP
Marked A1 Identifier
1
2
3
4
5
678
A
B
C
D
E
9
F
G
H
I
J
10
0.90 TYP
0.90 TYP
A1 Corner
0.12
Z
E
D
e
e
Øb
A
A1
E1
D1