Smart Module Series
SC200R&SC262R_Series_Hardware_Design 27 / 124
LDO5_1V8
111
PO
1.8 V output
power supply
Vnom = 1.8 V
I
O
max = 20 mA
Power supply for
external GPIO’s
pull-up and level
shift circuits.
LDO6_1V8
1)
125
PO
1.8 V output
power supply
Vnom = 1.8 V
I
O
max = 150 mA
Power supply for
sensors, cameras,
and I2C pull-up
circuit.
If it is used, connect
an external
1.0
–4.7 μF
capacitor to this pin
in parallel.
If it is not used,
keep it open.
LDO10_2V85
156
PO
2.85 V output
power supply
Vnom = 2.85 V
I
O
max = 150 mA
Reserved power
supply.
If it is used, add a
1.0
–2.2 μF bypass
capacitor.
If it is not used,
keep it open.
LDO17_2V85
129
PO
2.85 V output
power supply
Vnom = 2.85 V
I
O
max = 450 mA
Power supply for
AVDD of LCM, TP,
sensors and
cameras.
If it is used, connect
an external
2.2
–4.7 μF
capacitor to this pin
in parallel.
If it is not used,
keep it open.
LDO16_2V8
193
PO
2.8 V output
power supply
Vnom = 2.8 V
I
O
max = 55 mA
Reserved power
supply.
If it is used, add a
1.0
–2.2 μF bypass
capacitor.
If it is not used,
keep it open.
GND
Pin Name
Pin No.
