CY28551-3
....................Document #: 001-05677 Rev. *D Page 28 of 28
The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. Sil-
icon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from the
use of information included herein. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features or
parameters. Silicon Laboratories reserves the right to make changes without further notice. Silicon Laboratories makes no warranty, repre-
sentation or guarantee regarding the suitability of its products for any particular purpose, nor does Silicon Laboratories assume any liability
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quential or incidental damages. Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to
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Package Drawing and Dimension
0.80[0.031]
7.70[0.303]
7.90[0.311]
A
C
1.00[0.039] MAX.
N
SEATING
PLANE
N
2
0.18[0.007]
0.50[0.020]
1
0.08[0.003]
0.50[0.020]
0.05[0.002] MAX.
2
(4X)
C
0.24[0.009]
0.20[0.008] REF.
0.80[0.031] MAX.
PIN1 ID
0°-12°
6.45[0.254]
8.10[0.319]
7.80[0.307]
6.55[0.258]
0.45[0.018]
0.20[0.008] R.
8.10[0.319]
7.90[0.311]
7.80[0.307]
7.70[0.303]
DIA.
0.28[0.011]
0.30[0.012]
6.55[0.258]
6.45[0.254]
0.60[0.024]
TOP VIEW
BOTTOM VIEW
SIDE VIEW
E-PAD
(PAD SIZE VARY
BY DEVICE TYPE)
56-Lead QFN 8 x 8 MM LF56A
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