Memory
DDR3L 32 Bit
SPI Flash
Power
PMIC Standard Configuration
Regulator
Voltage
Rail/Supply
Notes
BUCK1 + BUCK2
1.0
VCCINT
BUCK3
1.8
VCCAUX
BUCK4
1.35
DDR3L Power
LDO1
3.3V
PMIC VDDIO
Powers PMIC GPIO pins
LDO2
1.8V
B2B
Not used on the SoM
LDO3+LDO4
2.5V
B2B
Not used on the SoM