Data Sheet

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BDE Technology Inc.
BDE-WF3235
BDE Dual-Band WiFi MCU Module
Datasheet
17 / 77
GENERAL PIN ATTRIBUTES
FUNCTION
PAD STATES
Pkg. Pin
Pin Alias
Use
Select as
Wakeup
Source
Config.
Addl.
Analog
Mux
Muxed
With
JTAG
Dig. Pin Mux
Config. Reg.
Dig. Pin
Mux
Config.
Mode
Value
Signal Name
Signal Description
Signal
Direction
LPDS
Hib
nRESET = 0
18
JTAG_TDO
I/O
Yes
No
Muxed with
JTAG TDO
GPIO_PAD_
CONFIG_ 24
(0x4402 E100)
1
TDO
JTAG TDO. Reset default
pinout.
O
Hi-Z,
Pull, Drive
Driven
high in
SWD;
driven low
in 4- wire
JTAG
Hi-Z
0
GPIO24
GPIO
I/O
5
PWM0
Pulse-width modulated
O/P
O
2
UART1_RX
UART1 RX data
I
9
I2C_SDA
I2C data
I/O
(open drain)
4
GT_CCP06
Timer capture port
I
6
McAFSX
I2S audio port frame sync
O
19
GPIO28
I/O
No
No
No
GPIO_PAD_
CONFIG_ 40
(0x4402 E140)
0
GPIO28
GPIO
I/O
Hi-Z,
Pull, Drive
Hi-Z,
Pull,
Drive
Hi-Z
20
NC
WLAN
analog
N/A
N/A
N/A
N/A
N/A
NC
Reserved
N/A
N/A
N/A
N/A
21
JTAG_TCK
I/O
No
No
Muxed with
JTAG/
SWD- TCK
GPIO_PAD_
CONFIG_ 28
(0x4402 E110)
1
TCK
JTAG/SWD TCK.
Reset default pinout.
I
Hi-Z,
Pull, Drive
Hi-Z,
Pull,
Drive
Hi-Z
8
GT_PWM03
Pulse-width modulated
O/P
O
22
JTAG_TMS
I/O
No
No
Muxed with
JTAG/
SWD-
TMSC
GPIO_PAD_
CONFIG_ 29
(0x4402 E114)
1
TMS
JTAG/SWD TMS.
Reset default pinout.
I/O
Hi-Z,
Pull, Drive
Hi-Z,
Pull,
Drive
Hi-Z
0
GPIO29
GPIO