
AT45DB321C
20. Packaging Information
20.1
24C3 – CBGA
D
E
A1 B a ll ID
Top View
A
A1
1.00 REF
E1
A1 B a ll Corner
S ide View
e
2.00 REF
A
COMMON DIMEN S ION S
B
(Unit of Me asu re = mm)
C
D
D1
S YMBOL
E
MIN
5.90
NOM
6.00
MAX
6.10
NOTE
E
E1
4.0 TYP
e
D
7.90
8 .00
8 .10
5
4
3
? b
2
1
D1
A
–
4.0 TYP
–
1.20
Bottom View
A1
e
b
0.25
–
1.00 B S C
0.40 TYP
–
9/10/04
R
2 3 25 Orch a rd P a rkw a y
Sa n Jo s e, CA 951 3 1
TITLE
24C 3 , 24- ba ll (5 x 5 Arr a y), 1.0 mm Pitch, 6 x 8 x 1.20 mm,
Chip- s c a le B a ll Grid Arr a y P a ck a ge (CBGA)
DRAWING NO.
24C 3
REV.
A
35
3387M–DFLASH–2/08