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BAT_M
183
BAT_ID
185
BAT_THERM
134
Vibration Motor Driver Interface
Pin Name
Pin No.
VIB_DRV_P
28
Other Interfaces
Pin Name
Pin No.
USB_BOOT
46
GNSS_LNA_EN
194
NFC_CLK
181
CBL_PWR_N
186
GPIO Interfaces
Pin Name
Pin No.
GPIO_28
33
GPIO_31
97
GPIO_32
99
SC206E_Series_Hardware_Design
(+)
AI
Battery voltage detect (-)
AI
Battery type detect
Battery temperature
AI
detect
I/O
Description
Vibration motor driver
PO
output control
I/O
Description
Force the module into
DI
emergency download
mode
GNSS LNA enable
DO
control
DO
NFC clock
Initiate power-on when
DI
grounded
I/O
Description
General-purpose
DIO
input/output
General-purpose
DIO
input/output
DIO
General-purpose
V
min = 0 V
I
V
max = 1.875 V
I
DC Characteristics
V
min = 1.5 V
O
V
max = 3.3 V
O
I
max = 100 mA
O
DC Characteristics
DC Characteristics
Smart Module Series
Internally pulled down
with a 100 kΩ resistor. If
unused, keep it open.
Internally pull up by
default.
Supports 47 kΩ NTC
thermistor by default.
If unused, connect it to
GND with a 47 kΩ
resistor.
Comment
Connect it to the positive
pole of the motor.
Comment
Force the module to
enter emergency
download mode by
pulling this pin up to
LDO15A_1V8 when the
module is turning on.
The default output
frequency is 38.4 MHz.
The module cannot be
turned off when this pin
is pulled down. If
unused, keep it open.
Comment
33 / 115
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