Texas Instruments SimpleLink CC3135MOD Manual page 11

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PIN DEFAULT FUNCTION
HOSTLESS
1 GND
2 GND
3 DIO10
4 nHIB
5 HOST_SPI_CLK
6 HOST_SPI_MOSI
7 HOST_SPI_MISO
8 HOST_SPI_nCS
9 DIO12
10 DIO13
11 HOST_INTR
12 DIO23
13 FLASH _SPI_MISO
14 FLASH _SPI_CS
15 FLASH_SPI_CLK
16 GND
17 FLASH_SPI_MOSI
18 DIO24
19 DIO28
20 NC
21 Reserved
22 DIO29
23 SOP2
24 SOP1
25 GND
Copyright © 2019–2020, Texas Instruments Incorporated
Table 4-1. Pin Description and Attributes
DIGITAL I/O
BLE COEX
CC_COEX_ CC_COEX_
MODE
OUT IN
N/A N/A N/A
N/A N/A N/A
Y Y Y
- - -
- - -
- - -
- - -
- - -
Y Y Y
Y Y Y
- - -
Y Y Y
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
Y Y Y
Y Y Y
N/A N/A N/A
- - -
Y Y Y
(2)
Y Y -
N/A N/A N/A
N/A N/A N/A
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STATE AT
CC3135 DEVICE PIN
(1)
RESET AND I/O TYPE
NO.
HIBERNATE
– Power
– Power
– I/O
Hi-Z I
Hi-Z I
Hi-Z I
Hi-Z O
Hi-Z I
– O
– –
Hi-Z O
Hi-Z
Hi-Z I
Hi-Z O
Hi-Z O
– Power
Hi-Z O
Hi-Z
– –
– –
Hi-Z –
Hi-Z
Hi-Z O
Hi-Z –
– Power
CC3135MOD
SWRS225B – FEBRUARY 2019 – REVISED MARCH 2020
DESCRIPTION
- GND
- GND
1 Digital input or output
Hibernate signal input to the NWP subsystem
(active low). This is connected to the MCU GPIO.
2 If the GPIO from the MCU can float while the MCU
enters low power, consider adding a pullup resistor
on the board to avoid floating.
5 Host interface SPI clock
6 Host interface SPI data input
7 Host interface SPI data output
8 Host interface SPI chip select (active low)
3 Digital input or output
4 Digital input or output
15 Interrupt output (active high)
16 Digital input or output
- 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
17 Digital input or output
18 Digital input or output
- No Connect
- No Connect
20 Digital input or output
A 100 kΩ pull down resistor is internally tied to this
21
SOP pin.
A 100 kΩ pull down resistor is internally tied to this
34 SOP pin. SOP[2:0] used for factory restore. See
Section 6.5.
- GND
Terminal Configuration and Functions
CC3135MOD
11