CC3220MOD Datasheet, PDF (11/82 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless Module Solution

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CC3220MOD
SWRS206 – MARCH 2017
4.2 Pin Attributes
Table 4-1 lists the pin descriptions of the CC3220MODx module.
MODULE PIN
NO.
NAME
1
GND
2
GND
3
GPIO10
4
GPIO11
5
GPIO14
6
GPIO15
7
GPIO16
8
GPIO17
9
GPIO12
10
GPIO13
11
GPIO22
12
JTAG_TDI
13
FLASH_SPI_MISO
14
FLASH_SPI_nCS_IN
15
FLASH_SPI_CLK
16
GND
17
FLASH_SPI_MOSI
18
JTAG_TDO
19
GPIO28
21
JTAG_TCK
22
JTAG_TMS
23
SOP2
24
SOP1
25
ANT_SEL1
26
ANT_SEL2
27
GND
28
GND
30
GND
31
RF_BG
32
GND
34
SOP0
35
nRESET
36
VBAT_RESET
37
VBAT1
38
GND
40
VBAT2
42
GPIO30
43
GND
44
GPIO0
46
GPIO1
Table 4-1. Module Pin Attributes
TYPE
–
–
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
O
–
O
I/O
I/O
I/O
I/O
–
–
I/O
I/O
–
–
–
I/O
–
–
I
–
–
–
–
I/O
–
I/O
I/O
CC3220 DEVICE
PIN NO.
MODULE PIN DESCRIPTION
–
–
1
2
5
6
7
8
3
4
15
16
–
–
–
–
–
17
18
19
20
21
34
29
30
–
–
–
31
–
35
32
37
39
–
10, 44, 54
53
–
50
55
Ground
Ground
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
GPIO⁽¹⁾
External Serial Flash Programming: SPI data in
External Serial Flash Programming: SPI chip select (active low)
External Serial Flash Programming: SPI clock
Ground
External Serial Flash Programming: SPI data out
GPIO⁽¹⁾
GPIO⁽¹⁾
JTAG TCK input. Leave unconnected if not used on product.⁽¹⁾
JTAG TMS input. Leave unconnected if not used on product.⁽¹⁾
See for SOP[2:0] configuration modes.
See for SOP[2:0] configuration modes.
Antenna selection control⁽¹⁾
Antenna selection control⁽¹⁾
Ground
Ground
Ground
2.4-GHz RF input/output
Ground
See for SOP[2:0] configuration modes.
Power-on reset. TI recommends connecting the pin to a GPIO
from the host.
TI recommends leaving this pin unconnected. If the nRESET pin
is not connected to the host, pull this pin to VBAT.
Power supply for the device, must be connected to battery (2.3
V to 3.6 V)
Ground
Power supply for the device, must be connected to battery (2.3
V to 3.6 V)
GPIO⁽¹⁾
Ground
GPIO⁽¹⁾
GPIO⁽¹⁾
Copyright © 2017, Texas Instruments Incorporated
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Terminal Configuration and Functions
11