CC3220MOD Datasheet, PDF (12/82 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless Module Solution

CC3220MOD
SWRS206 – MARCH 2017
www.ti.com
Table 4-1. Module Pin Attributes (continued)
MODULE PIN
NO.
NAME
47
GPIO2
48
GPIO3
49
GPIO4
50
GPIO5
51
GPIO6
52
GPIO7
53
GPIO8
54
GPIO9
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CC3220 DEVICE
PIN NO.
57
GPIO⁽¹⁾
58
GPIO⁽¹⁾
59
GPIO⁽¹⁾
60
GPIO⁽¹⁾
61
GPIO⁽¹⁾
62
GPIO⁽¹⁾
63
GPIO⁽¹⁾
64
GPIO⁽¹⁾
MODULE PIN DESCRIPTION
55
GND
–
–
Thermal ground
56
GND
–
–
Thermal ground
57
GND
–
–
Thermal ground
58
GND
–
–
Thermal ground
59
GND
–
–
Thermal ground
60
GND
–
–
Thermal ground
61
GND
–
–
Thermal ground
62
GND
–
–
Thermal ground
63
GND
–
–
Thermal ground
(1) For pin multiplexing details, see the CC3220MODx device data sheet (CC3220x SimpleLink™ Wi-Fi^® Wireless and Internet-of-Things
Solution, a Single-Chip Wireless MCU).
4.3 Connections for Unused Pins
All unused pins must be left as no connect (NC) pins. Table 4-2 lists the NC pins on the CC3220MODx
module.
Table 4-2. Connections for Unused Pins
PIN
DEFAULT
FUNCTION
STATE AT RESET AND
HIBERNATE
I/O TYPE
DESCRIPTION
20
NC
WLAN analog
–
Reserved. Do not connect.
29
NC
WLAN analog
–
Reserved. Do not connect.
33
NC
WLAN analog
–
Reserved. Do not connect.
39
NC
WLAN analog
–
Reserved. Do not connect.
41
NC
WLAN analog
–
Reserved. Do not connect.
45
NC
WLAN analog
–
Reserved. Do not connect.
12
Terminal Configuration and Functions
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