CC3220MOD_017 Datasheet, PDF (99/100 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless MCU Modules

MON0063A
54X ( 0.8)
1
2
SOLDER MASK EDGE
SEE DETAILS
PKG
(1.27) TYP
EXAMPLE STENCIL DESIGN
QFM - 2.41 mm max height
QUAD FLAT MODULE
PATTERN
54
SOLDER MASK
EDGE, TYP
58
PKG
44
43
42
55
61
59
56
57
60
(3) TYP
62
(3) TYP
63
(1.5) TYP
(1.5) TYP
(19.048)
15
(R0.05)
TYP
(0.55) TYP
(0.45)
16
(1.54)
17
(8.05)
27
(3.724)
(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
2X ( 0.89)
(0.55 TYP)
( 0.89) TYP
29
28
(0.55) TYP
(0.55) TYP
(R0.05)
TYP
PAD 55 DETAIL
SCALE:10X
EXPOSED METAL
TYP
NOTES: (continued)
(R0.05) TYP
PADS 56 - 63 DETAIL
SCALE:10X
4223415/A 03/2017
5. 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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