Product Info

Automotive Module Series
AG35 Hardware Design
AG35_Hardware_Design 35 / 129
WLAN_EN
149
DO
WLAN function
enable control via
Wi-Fi module
V
OL
max=0.45V
V
OH
min=1.35V
1.8V power domain.
If unused, keep it
open.
WLAN_
WAKE
160
DI
Wake up the
module via WLAN
V
IL
min=-0.3V
V
IL
max=0.6V
V
IH
min=1.2V
V
IH
max=2.0V
1.8V power domain.
If unused, keep it
open.
WLAN_
SLP_CLK
169
DO
WLAN sleep clock
V
OL
max=0.45V
V
OH
min=1.35V
1.8V power domain.
If unused, keep it
open.
COEX_UART_
RX/USB_BOOT
146
DI
LTE/WLAN&BT
coexistence signal./
Force the module to
enter into
emergency
download mode.
V
IL
min=-0.3V
V
IL
max=0.6V
V
IH
min=1.2V
V
IH
max=2.0V
If unused, keep it
open.
COEX_
UART_TX
145
DO
LTE/WLAN&BT
coexistence signal
V
OL
max=0.45V
V
OH
min=1.35V
If unused, keep it
open.
RF Interfaces
Pin Name
Pin No.
I/O
Description
DC Characteristics
Comment
ANT_MAIN
107
IO
Main antenna
interface
50Ω impedance.
ANT_GNSS
119
AI
GNSS antenna
interface
50Ω impedance.
If unused, keep it
open.
ANT_DIV
127
AI
Receive diversity
antenna interface
50Ω impedance.
If unused, keep it
open.
Other Interfaces
Pin Name
Pin No.
I/O
Description
DC Characteristics
Comment
BT_EN*
3
DO
Bluetooth enable
control
V
OL
max=0.45V
V
OH
min=1.35V
SLEEP_IND
144
DO
Sleep indication
V
OL
max=0.45V
V
OH
min=1.35V
WAKEUP_IN
150
DI
Sleep mode control
V
IL
min=-0.3V
V
IL
max=0.6V
V
IH
min=1.2V
V
IH
max=2.0V
1.8V power domain.
Pulled up by default.
Low level wakes up
the module. If
unused, keep it open.