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SiW1721B
60 0076 R00F SiW1721B Radio Modem IC DS
Packaging and Product Marking
Package Drawing
32-Pin QFN Drawing and Dimensions
Product Marking
32-Pin QFN Drawing
5 x 5 mm, 32-Pin QFN
NOTES:
1. SHADED AREA INDICATES PIN 1 LOCATION.
2. ALL UNITS ARE IN MILLIMETERS.
3. TOLERANCES: .XX = ± AS SHOWN
.XXX = ± AS SHOWN
3
5.00 SQ.
4.75 SQ.
2.37 TYP
2 PLCS
.10 C
.10 C
2 PLCS
-B-
2 PLCS
.10 C
-A-
.90
.85
.70
.65
.05
.00
.05 C
-C-
SEATING
PLANE
12°
MAX
.60
.24
TYP
.30
.18
.50
.30
.50
3.65
3.35 SQ.
.10
CB
2
PIN 1 ID
R.20
.10 C
2 PLCS
2.50 TYP
B
A
A
A
B
1721BFIG
YYWW
Trace Code
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