Le79555
Data Sheet
32-Pin QFN (8x8)
NOTES:
1. Dimensioning and tolerancing conform to ASME Y14.5M-1994.
32 LEAD QFN
Nom
Symbol
Min
Max
2. All dimensions are in millimeters.
3. N is the total number of terminals.
is in degrees.
A
A2
b
0.80
0.18
5.70
5.70
0.43
0.00
0.90
1.00
0.57 REF
0.23
4.
The Terminal #1 identifier and terminal numbering convention
T
0.28
5.90
5.90
0.63
0.05
shall conform to JEP 95-1 and SSP-012. Details of the erminal #1
D
8.00 BSC
5.80
identifier are optional, but must be located within the zone
indicated. The Terminal #1 identifier may be either a mold or
marked feature.
D2
E
8.00 BSC
5.80
E2
e
5. Coplanarity applies to the exposed pad as well as the terminals.
6. Reference Document: JEDEC MO-220.
7. Lead width deviates from the JEDEC MO-220 standard.
0.80 BSC
0.53
L
N
32
A1
A3
aaa
bbb
ccc
0.02
0.20 REF
0.20
0.10
0.10
32-Pin QFN
Note:
Packages may have mold tooling markings on the surface. These markings have no impact on the form, fit or function of the
device. Markings will vary with the mold tool used in manufacturing.
21
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
