Board - Texas Instruments SimpleLink CC3301 User Manual

Hardware
Pin
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P1.8
P1.9
P1.10
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
P1.27
P1.28
P1.29
P1.30
™
8 SimpleLink CC3301 Wi-Fi 6 and Bluetooth
in Module (BP-CC3301)
Table 2-3. P1 Header Pin Assignment
Name (in schematic)
VCC_MCU_3V3
Reserved
UART_TX_3V3 (from CC3301)
UART_RX_3V3 (to CC3301)
LP_RESET
Reserved
SDIO_CLK_3V3
IRQ_WL_3V3
COEX_GRANT_3V3
ANT_SEL_3V3
VCC_MCU_5V
GND
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
COEX_REQ_3V3
COEX_PRIORITY_3V3
®
Low Energy BoosterPack
Copyright © 2023 Texas Instruments Incorporated
Type/ Direction
Input
N/A
Output
Input
Input
N/A
Input
Output
Output
Output
Power
GND
N/A
N/A
N/A
N/A
N/A
N/A
Input
Input
™
Plug-
www.ti.com
Description
No functional purpose
N/A
The CC3301 UART TX to host for
BLE host controller interface
The CC3301 UART RX from host
for BLE host controller interface
Reset line for CC3301 used
to enable/ disable (active
low). Driven by host through
LaunchPad pins.
N/A
SDIO clock or SPI clock. Must be
driven by host
Interrupt request from CC3301 to
host for Wi-Fi activity
External coexistence interface -
grant (reserved for future use)
Antenna select control
5 V supply to board
Board ground
N/A
N/A
N/A
N/A
N/A
N/A
External coexistence interface -
request (reserved for future use)
External coexistence interface -
priority (reserved for future use)
SWAU130 – MARCH 2023
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