Product Info

SC200L Hardware Design
SC200L_Hardware_Design 20 / 103
RGB LED light interface
RGB_B 249 AI
LED control
negative
Connect to the
negative pole of LED,
the maximum current
is 27.7 mA.
RGB_R 252 AI
LED control
negative
Connect to the
negative pole of LED,
the maximum current
is 27.7 mA.
RGB_G 253 AI
LED control
negative
Connect to the
negative pole of LED,
the maximum current
is 27.7 mA.
SENSOR_I2C Interfaces
Pin Name Pin No. I/O Description
DC
Characteristics
Comment
SENSOR_I2C_
SCL
91 OD
I2C clock signal for
external sensor
1.85V power
domain,Can be used
as ordinary GPIO.
SENSOR_I2C_
SDA
92 OD
I2C data signal for
external sensor
Universal I2C interface
I2C4_SDA 167 OD
General peripheral
I2C data signal
1.85V power domain.
I2C4_SCL 168 OD
General peripheral
I2C clock signal
1.85V power domain.
ADC interface
Pin Name Pin No. I/O Description
DC
Characteristics
Comment
ADC 128 AI
General ADC
interface
Maximum input
voltage 1.2 V 。
Charge Interface
Pin Name Pin No. I/O Description
DC
Characteristics
Comment
BAT_SNS 133 AI
Battery voltage
detection
Maximum input
voltage is 4.2V.
CS_M 183 AI
Fuel gauge
detection negative
Connect the fuel
gauge to ground
when not in use.