Data Sheet

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ADVANCEINFORMATION
14
CC3135MOD
SWRS225A –FEBRUARY 2019–REVISED AUGUST 2019 www.ti.com
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Terminal Configuration and Functions Copyright © 2019, Texas Instruments Incorporated
4.3 Signal Descriptions
Table 4-2. Signal Descriptions
FUNCTION SIGNAL NAME
PIN
NO.
PIN
TYPE
SIGNAL
DIRECTION
DESCRIPTION
Antenna
selection
DIO10 3 I/O O
Antenna selection control
DIO12 9 I/O O
DIO13 10 I/O O
DIO23 12 I/O O
DIO24 18 I/O O
DIO28 19
(1)
I/O O
DIO29 22 I/O O
DIO25 23 O O
DIO30 42
(1)
I/O O
DIO3 48 I/O O
DIO4 49 I/O O
DIO5 50 I/O O
DIO8 53 I/O O
DIO9 54 I/O O
BLE/2.4 GHz
Radio
coexistence(2)
DIO10 3 I/O I/O
Coexistence inputs and outputs
DIO12 9 I/O I/O
DIO13 10 I/O I/O
DIO23 12 I/O I/O
DIO24 18 I/O I/O
DIO28 19
(1)
I/O I/O
DIO29 22 I/O I/O
DIO30 42
(1)
I/O I/O
DIO3 48 I/O I/O
DIO4 49 I/O I/O
DIO5 50 I/O I/O
DIO8 53 I/O I/O
DIO9 54 I/O I/O
Hostless Mode
DIO10 3 I/O I/O
Hostless mode inputs and outputs
DIO12 9 I/O I/O
DIO13 10 I/O I/O
DIO23 12 I/O I/O
DIO24 18 I/O I/O
DIO28 19
(1)
I/O I/O
DIO29 22 I/O I/O
DIO25 23 O O
DIO30 42
(1)
I/O I/O
DIO3 48 I/O I/O
DIO4 49 I/O I/O
DIO5 50 I/O I/O
DIO8 53 I/O I/O
DIO9 54 I/O I/O
HOST SPI
HOST_SPI_CLK 5 I/O I Host SPI clock input
HOST_SPI_MOSI 6 I/O I Data from Host
HOST_SPI_MISO 8 I/O O Data to Host
HOST_SPI_nCS 7 I/O I Device select (active low)