AS1357
Data Sheet - Package Drawings and Markings
8 Package Drawings and Markings
The AS1357 is available in a 12-pin QFN 4x4 package and a 16-pin QFN 3x3 package.
Figure 5. 12-pin QFN 4x4 and 16-pin QFN 3x3 Packages
D2
D
D2/2
D/2
Index Area
(D/2 xE/2)
-B-
4
-B-
See
Detail B
2
1
Pin 1
Marker
N N-1
6
NXb
bbb
5
Index Area
(D/2 xE/2)
C
A B
SEE
Detail B
aaa C 2x
ddd
C
4
Bottom View
Top View
11
ccc
C
C
8
9
0.08
NX
Seating
Plane
-C-
Side View
Datum A or B
Datum A or B
12
12
e/2
e
Terminal Tip
5
Terminal Tip
e
5
Even Terminal Side
Odd Terminal Side
Detail B
Notes:
1. Dimensioning and tolerancing conform to ASME Y14.5M-1994.
2. All dimensions are in millimeters; angles in degrees.
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