27. Packaging Information
27.1 8CN3 – CASON (consult factory for new designs)
Marked Pin1 Indentifier
E
A
D
A1
Top View
Side View
Pin1 Pad Corner
L1
0.10 mm
TYP
8
1
e
7
2
COMMON DIMENSIONS
(Unit of Measure = mm)
3
6
5
MIN
MAX
1.0
NOM
NOTE
SYMBOL
b
A
4
A1
b
0.17
0.21
0.41 TYP
8.00
0.25
4
e1
L
D
7.90
5.90
8.10
Bottom View
E
6.00
6.10
e
1.27 BSC
1.095 REF
0.67 TYP
0.97
e1
L
4
4
L1
0.92
1.02
Notes: 1. All dimensions and tolerance conform to ASME Y 14.5M, 1994.
2. The surface finish of the package shall be EDM Charmille #24-27.
3. Unless otherwise specified tolerance: Decimal 0.05, Angular 2o.
4. Metal Pad Dimensions.
7/10/03
DRAWING NO. REV.
8CN3
TITLE
2325 Orchard Parkway
San Jose, CA 95131
8CN3, 8-pad (6 x 8 x 1.0 mm Body), Lead Pitch 1.27 mm,
Chip Array Small Outline No Lead Package (CASON)
B
R
48
AT45DB321D [Preliminary]
3597H–DFLASH–02/07
ATMEL [ ATMEL ]
