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