CC3220MOD_17 Datasheet, PDF (87/88 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless Module Solutions (S and SF)

MOB0063A
54X ( 0.81)
1
(R0.05)
TYP ²
SOLDER MASK EDGE
SEE DETAILS
PKG
(1.27) TYP
EXAMPLE STENCIL DESIGN
QFM - 2.45 mm max height
QUAD FLAT MODULE
PKG
54
SOLDER MASK
EDGE, TYP
58
55
61
44
43
42
59
62
56
(3) TYP
2X (19.1)
(1.5) TYP
57
63
60
(1.5) TYP
(3) TYP
(0.55) TYP
(0.45)
2X ( 0.89)
15
16
(1.54)
17
27
2X (16.1)
SOLDER PASTE EXAMPLE
BASED ON 0.125 mm THICK STENCIL
EXPOSED PADS PRINTED SOLDER COVERAGE BY AREA
PAD 55: 77.5 %, PADS 56 - 63: 79%
SCALE:6X
(0.55 TYP)
( 0.89) TYP
29
28
(0.55) TYP
(0.55) TYP
(R0.05)
TYP
PAD 55 DETAIL
SCALE:10X
METAL
TYP
(R0.05) TYP
PADS 56 - 63 DETAIL
SCALE:10X
4221462/B 10/2016
NOTES: (continued)
4. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
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